Answers
Answer:
I think A
hope it correct
Related Questions
Compete the model to show how energy flows through this environment
Answers
Answer:
need a photo
Explanation:
put a photo
A passenger in a car is holding an open water bottle when the car stops suddenly. Why does the water in the bottle splash out when the car stops?
Answers
the force of bestop will fling you forward and the water will go to one side of the bottle and hit the side of the bottle and curved back up and come out because the force of
Answer:
C. It has inertia
Explanation:
just did it and got it right on edg 2021
How is a phoshpodiester bond formed?
Answers
Explanation:
A phosphodiester bond occurs when two of the hydroxyl groups in phosphoric acid react with hydroxyl groups on other molecules to form two ester bonds
Explanation:
A phosphodiester bond forms when two of the hydroxyl groups in phosphoric acid react with hydroxyl groups on other molecules to form two ester bonds. Phosphodiester bonds are central to all life on Earth,[fn 1] as they make up the backbone of the strands of nucleic acid
what is the source of all energy in an ecosystem?
A) recycling of matter
B) solar energy
C) cellular respiration
D) photosynthesis
Answers
Explanation:
B)SOLAR ENERGY
I HOPE ITS HEALP
Answer:
B. solar energy
Explanation:
dahil SUN po ung na search ko tas baka solar dahil solar mn ung sun dba?
# CARRY ON LEARNING
HOPE IT HELPS
Adults with more than a twelve (12) month history of migraines
Answers
Based on the information in the problem, the clinical phase of the study which is centered on migraine is Phase 3.
What is a migraine?Recurrent headaches of moderate to severe intensity, which can be accompanied by symptoms like nausea and vomiting as well as sensitivity to light and sound, are the hallmark of the headache illness known as migraine. Migraines can greatly affect everyday activities and quality of life and last anywhere from a few hours to several days.
Phase 3 trials are designed to test the effectiveness of a treatment in a larger population, typically involving several hundred to several thousand participants, and are conducted after preliminary evidence of efficacy has been demonstrated in Phase 2 trials.
Adults with more than a 12-month history of migraines were assigned randomly in a double-blinded study to receive treatment with experimental drug X (10 or 20 mg/day) or placebo. The primary efficacy measure was the reduction in severity of the migraine attacks. Enrollment was 1200 subjects. Which of the following best describes the clinical phase of this study?
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5. The reactants and products for respiration are exactly the
same for a plant cell and an animal cell, the difference is
the _______
of the reactants.
Answers
Answer:
Source
Explanation:
Respiration, which occurs in all living organism, is the metabolic process by which organisms obtain energy (ATP) via the breakdown of their food substances.
The process of respiration in plant and animal cells is similar in the sense that reactants and products for respiration are exactly the same for both cells. The reaction is as follows:
C6H12O6 (glucose) + 6O2 = 6CO2 + 6H2O
The difference between this process in plant and animal cells is the SOURCE of the glucose or food molecule that is broken down. Plants get their food from PHOTOSYNTHESIS (autotroph) while animals get theirs by feeding on other organisms (heterotroph).
If allele B made bacteria resistant to antibiotics, which of the following is correct
Answers
Answer:
The Bacteria population is less likely to be killed by antibiotics
PLS HELP THIS IS FOR A GRADE I WILL GIVE BRAINLYEST
1. As a result of deforestation, a forest environment changes to a desert environment. Identify the trait that is most likely to be naturally selected as a result of the environmental change described.
A. A nocturnal schedule
B. The ability to climb trees
C. A spotted coat
D. Thick fur
2. Which of the following describes the effects of natural selection on the traits of finch species of the Galapagos Islands?
A. The finch species on different islands all have very similar beak lengths and widths.
B. Each finch species evolved a beak that suits its island environment and food source.
C. The finch species on the different islands evolved long thin beaks to survive on the small seeds of the Galapagos.
D. Individual finches within each species evolved different beaks to contribute to genetic variation.
3. The polar bear lives within the Earth’s northern polar region. Unlike other bears who live on land, polar bears spend most of their time roaming the sea ice in search of food. It is here on the sea ice they hunt the major food source, the sea lion. Because of their dependence on the sea ice, polar bears are classified as marine mammals. As the sea ice is melting due to global warming, the polar bear is now considered a vulnerable species.
If this trend continues, which statement describes how the polar bear be affected?
A. They will have to hibernate longer.
B. They will be easier targets for predators.
C. They will live in the water instead of on land.
D. They will either adapt, migrate, or become extinct.
4. Saber Tooth Tigers were predatory mammals known for their large protruding saber-like teeth. They lived on the American Grasslands for over 40 million years. Saber Tooth Tigers are a member of a group of animals called “Megafauna.” Scientists believe their food sources were large herbivores. At the end of the last ice age (10,000 yrs. ago), they became extinct.
From the information given, what is the probable reason the Saber Tooth Tiger did not survive into modern times?
A. The Saber Tooth Tigers suffered from disease.
B. The Saber Tooth Tiger exhausted its food source.
C. The Saber Tooth Tiger could not adapt to environmental changes.
D. The Saber Tooth Tiger was hunted to the point of extinction by predators.
5. An oasis in a desert was very swampy. Two different species of frogs lived in the swamp. A chemical was spilled in the swamp. Some of the chemical is still found in the swamp. One frog species is now extinct. The species that survived is still found in the swamp. The surviving species probably had the ability to –
A. Move far away
B. Eat different insects
C. Adapt to the Chemical
D. Reproduce in high numbers.
Answers
Answer:
1) A- a nocturnal schedule, since animals in deserts stay cool during the night.
2) D- individual species evolved different beaks to contribute to genetic variation.
3) D- they will adapt, migrate, or become extinct. An adaptation example is getting shorter fur.
4) D- hunted to extinction. Humans probably valued their unique teeth.
5) C- adapt. If it didn't die, something in its genetics probably caused this.
Brainliest would be really cool, hope this helps! Sorry if any are wrong.
4. What would happen to your body if a vaccination contained a healthy, living
antigen (instead of a dead or weakened antigen)?
Answers
Answer:
This is known as adaptive immunity. Vaccines utilise this adaptive immunity and memory to expose the body to the antigen without causing disease, so that when then live pathogen infects the body, the response is rapid and the pathogen is prevented from causing disease.
Explanation:
Answer????????????????
Answers
Answer:
carbon dioxide
Explanation:
TIME REMAINING
53:27
A student conducted a comparative investigation to test the hypothesis that different areas of New York City have
different levels of air pollution.
Which is a likely benefit of this comparative investigation?
It provides her with a large amount of information about air pollution in New York City,
It provides her with results that are valid for a long time.
It requires that she observe a limited number of variables.
It allows her to learn about the causes and effects of air pollution in major cities.
Mark this and return
Save and Exit
Next
Submit SCIENCE
Answers
Answer:
It provides her with a large amount of information about air pollution in New York City
Explanation:
I think
Answer:
A: It provides her with a large amount of information about air pollution in New York City
Explanation:
Indeed i am taking it right now
Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?
Answers
The concept that makes it legally right to reproduce a substantial portion of the works of another person with permission is Copyright. Option A
What is copyright all about?The concept of copyright grants the creator of an original work the sole rights to its use and distribution, usually for a limited time, with the intent of enabling the creator to receive compensation for their intellectual effort.
When someone else wishes to reproduce a substantial portion of those works, they must usually get permission from the copyright holder.
This permission can take the form of a license or contract that outlin the tems under which the work can be used.
The above answer is in response to the full question below;
Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?
A. Copyright
B. Fair use
C. Freedom of information
D. Intellectual freedom
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Which parts of the water cycle the water molecules to give away heat energy?
Answers
Answer:
evaporation i think but im not sure
Explanation:
Answer:
condensation
Explanation:
Precipitation, runoff, infiltration, and ground water. Is the source of energy that drives earths water cycle. The sun. As heat energy was added to the water, it changed states from. A liquid to a gas. This gas is called water vapor. As more energy is added to the water, the water molecules move.
Select the correct answer.
Who do we consider to be the founder of genetics?
Answers
Answer:
C: Gregor Mandel
Part one
The sedimentary rock known as conglomerate typically forms in _______ environments in which particles can become rounded, such as fast-flowing rivers.
An example of _______ is when moving water slows down and particles being transported in the water begin to settle out (sediment) in a new location.
_______ is a type of sediment that feels smooth to your fingers but gritty in your mouth.
The most common chemical sedimentary rock is _______.
Limestone typically doesn't accumulate in the ocean at depths below 4,000 meters because below that depth, calcite is _______.
Based on the principle of original horizontality, geologists conclude that layers of sedimentary rock that have been tilted must have been subjected to _______.
Based on the principle of inclusions, the cobbles in conglomerate must have been formed _______ the conglomerate.
Geologists use the principle of _______ to justify using fossils in a sample of sedimentary rock to determine the rock’s age.
Partings between adjacent beds of sedimentary rock may represent periods of _______, which could range from a few decades to a few centuries.
Some graded beds, especially those resulting from deposition by a fast-moving debris flow, are reversed, which means _______ material is at the top instead of at the bottom.
Part 2
During metamorphic processes, increased pressure and temperature can affect the _______ of minerals in rock.
Rocks subjected to very high pressure are typically _______ than others because mineral grains are squeezed together, and the atoms are more closely packed.
During metamorphic processes, water facilitates the transfer of ions between and within minerals, which can _______ the rate at which metamorphic reactions take place.
The growth of new minerals within a rock during metamorphism has been estimated to be about _______ per million years.
_______ metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other.
During contact metamorphism, a large intrusion will contain _______ thermal energy and will cool much more slowly than a small one.
Metamorphosed sandstone is known as _______.
The metamorphic rock _______, made from metamorphosed shale, was once used to make blackboards for classrooms.
Answers
The proper response to the rocks and minerals are;
1. high-energy environments 2. An example of deposition
3. Silt is a type of sediment 4. sedimentary rock is limestone.
5. calcite is soluble. 6. subjected to tectonic forces
7. before the conglomerate. 8. principle of faunal succession
9. periods of non-deposition, 10. which means coarser material
What more should you know about rocks and minerals?
In response to part 2 on rocks and minerals;
1. temperature can affect the structure and composition of minerals in
rock.
2. Rocks subjected to very high pressure are typically denser
3. water facilitates the transfer of ions between and within minerals, which can increase the rate at which metamorphic reactions take place.
4. The growth of new minerals within a rock during metamorphism has been estimated to be about 1 mm per million years.
5. Regional metamorphism is commonly associated with convergent plate boundaries,
6. During contact metamorphism, a large intrusion will contain more thermal energy
7. Metamorphosed sandstone is known as quartzite.
8. The metamorphic rock slate, made from metamorphosed shale, was once used to make blackboards for classrooms.
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Which of the following is not a factor in determining where precipitation falls in California?
O topography
O salinity
O wind currents
Answers
I think its salinity because the other things have something to do with tracking precipitation
Please help me guys!!
Describe what role do humans have in protecting or changing this issue? Explain steps or plans you would implement.
Here are a few examples of ideas you could discuss:
Climate change
Habitat destruction
Invasive species
Pollution
Overpopulation
Overconsumption-exploitation
Answers
Answer: Humans can address and resolve the issues related to their environment and social problems.
Explanation:
Climate change: The climate change is caused by the seasonal change or due to human oriented activities like burning of fossil fuels related to liberation of green house gases this is related to global warming.
Human beings can take initiative of utilizing less fossil fuels, planting more trees so that they can absorb more carbon dioxide gas which is a chief green house gas responsible for raising the temperature.
Habitat destruction: The habitat destruction happens when the habitat is destroyed due to forest fire, volcanic eruption, earthquake or cyclone.
Humans can build strong houses by keeping in mind the hazards can influence the building where they are living.
Invasive species: The invasive species is the one which is introduced into the new environment due to human effort or naturally. The invasive species reduce the population of the native species by competing for resources.
The humans can determine whether the invasive species can possibly affect the members of the native species or not. Possible measures can be taken to reduce their population by selective hunting.
Pollution: The contamination of air, water, and soil by the action of polluting agents is called pollution.
The pollution can be reduced by reducing or restricting the sewage and industrial discharge in water, stopping or reducing the use of fossil fuel which on burning produce contaminating gases, and reducing the use of polythene bags which can contaminate the soil.
Overpopulation: The overpopulation is condition in which the population of the species exceeds the carrying capacity of the region. The carrying capacity is the ability of the ecosystem to sustain a particular number of members of the species depending upon the availability of resources.
The overpopulation in case of humans can be controlled by use of contraceptives, small family rule adaptability, and by stopping early marriage as this can offer long reproductive period to couples.
Sometimes patients with Dementia experience the inability to complete tasks.
Simple tasks such as getting dressed, brushing teeth, and eating become
overwhelming. This inability to perform familiar tasks is?
Forgetfulness
Agnosia
Apraxia
Delusions
Answers
Apraxia is the inability to carry out routine duties as they are explained in the context.
A neurological illness known as apraxia is characterised by the loss or impairment of the capacity to carry out or execute skilled or deliberate motions, even though the affected person is physically capable of doing so.
Apraxia in dementia patients might show itself as trouble with once-routine and familiar daily tasks like dressing, grooming, or eating. In contrast to other cognitive symptoms of dementia such as forgetfulness, agnosia (loss of sensory perception), and delusions, which are not explicitly connected to the inability to perform tasks, apraxia is separate from these symptoms.
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Please Help
This is an example of
Answers
Answer:
Hey Hun, it's amoeba who use to divide herself to create two identical daughter cell due to the process of Binary fission
Answer:
the first one and please sub to GTkennels The 3rd on YT
Explanation:
Cyanobacteria, once referred to as blue-green algae, has a fossil record that dates back nearly 3.5 billion years and is among the oldest fossils known. The cyanobacteria/ blue-green algae had cell walls and were photosynthetic. A few hundred years ago, this organism was classified as a plant, then as a protist. Today it is classified in the Eubacteria because it
A) is the ancestor of land plants.is the ancestor of land plants.
B) is photosynthetic.is photosynthetic.
C) has cellulose cell walls and chloroplasts.has cellulose cell walls and chloroplasts.
D) is known to be prokaryotic.
Answers
Cyanobacteria, once referred to as blue-green algae, has a fossil record that dates back nearly 3.5 billion years and is among the oldest fossils known. Today it is classified in the Eubacteria because it is known to be prokaryotic.. Option D is the answer.
Cyanobacteria and prokaryotesCyanobacteria are classified in the Eubacteria because they are prokaryotic organisms. Although they are photosynthetic and have cell walls, they are not classified as plants or protists because they lack many of the complex cellular structures and processes found in eukaryotic organisms. Instead, they are classified in the domain Bacteria, which includes all prokaryotic organisms.
Prokaryotes are unicellular microorganisms that lack a well-defined nucleus and other membrane-bound organelles. They are the simplest and most ancient form of life on Earth, and include the bacteria and archaea. Prokaryotic cells are typically smaller and simpler in structure than eukaryotic cells, which are found in plants, animals, fungi, and protists.
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If the direction of the net force acting on an object is opposite to the direction of movement, the object will speed up.
True
False
Answers
In one experiment, the parietal generation is formed by pure parents colored yellow (VV) and green (vv). All individuals formed in the crossing of the P generation have a yellow color (Vv) and are called the F1 generation.
The crossing of F1 components generated offspring for the F2 generation, three of which were yellow (VV, Vv and Vv) and one was green (vv).
According to the factors that determine the color of the generated individuals, it is possible to state that
a) The yellow color is dominant and the green color is recessive.
b) The yellow color is recessive and the green color is dominant.
c) The color of the factors is determined by heredity in one of the genes.
d) One color is expressed at the expense of the inactivity of the other.
Answers
Correct alternative: a) The yellow color is dominant and the green color is recessive.
As observed in his experiment, Mendel identified that two factors determine the color of peas: a dominant for the yellow color and a recessive that expressed the green.
The dominant gene is the one that determines a characteristic, even when in simple doses in the genotypes. The recessive gene is only expressed when in double dose, because in the presence of a dominant, it becomes inactive.
who developed the unit for measuring amplitude?
(A.) Alexander Graham Bell
(B.) Thomas Edison
(C.) Nikola Tesla
(D.) Antonio Meucci
Answers
Answer: (C.) Nikola Tesla
Explanation: SOMETHING I DONT UNDERSTAND! I'm 4yrs old and my 13yrs old sis told me she was on her perio d but then I told her there was this thing called subject and predicate and how she isnt supposed to have a period at the end of her statement because it wouldnt make any sense... and ya, it didnt go well cause' she put on a tantrum.
But the weird thing is that Google said this "Tantrums are most common between the ages of one and four, then decrease when children start school." SO HOW COME I DIDN"T HABE A TANTRUM!!.. life makes no sense
what is the resting phase of the cell cycle called?
A. Prometaphase
B. Mitosis
C. Interphase
Answers
The resting phase of the cell cycle is called interphase.
Interphase is a critical stage in the cell cycle during which the cell prepares for division by going through different activities such as growth, DNA replication, and protein and organelle production. It is the longest phase of the cell cycle and is separated into three subphases: G1 (Gap 1), S (Synthesis), and G2 (Gap 2).
The cell develops in size, synthesises RNA and proteins, and performs its regular duties during the G1 phase. The cell enters the S phase after passing through the G1 checkpoint. The DNA of the cell is reproduced during the S phase, resulting in the production of two identical copies of each chromosome.
This ensures that during cell division, each daughter cell receives a complete set of genetic material. The cell enters the G2 phase after DNA replication, where it continues to expand and prepares for mitosis.
Interphase is not a real resting phase because the cell is actively engaged in multiple cellular functions. However, because the cell is not visibly dividing at this period, it is commonly referred to as the resting phase.
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Explain how different links can show a relation between two species. Describe evidence that shows other correlations and causations between the species.
Answers
Different links show relationships between two species. In the scientific world, there are three types of links, including mutualism, parasitism, and commensalism.
Mutualism is a relationship in which both species benefit. Parasitism is where one species benefits, and the other is harmed. Commensalism is a relationship in which one species benefits, and the other is not harmed or helped.One example of a mutualistic relationship is the bee and flower relationship. Bees collect nectar and pollen from flowers for their food, while at the same time, the bee helps in pollination. The bee gets food from the flower, and the flower is pollinated. This is a mutualistic relationship. A parasitic relationship is the relationship between tapeworms and humans. Tapeworms live inside the host and get their food from the host, thereby, causing harm to the host. Evidence that shows correlation and causation between the species includes physical changes in the organism or adaptations to the environment. For example, an animal that feeds on a certain plant may evolve to have a longer tongue to reach the nectar of that plant. In summary, different links show relationships between species, including mutualism, parasitism, and commensalism. The evidence for the correlation and causation between species includes physical changes or adaptations in the organism or environment.For more questions on species
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How does the usable form of nitrogen enter out bodies ?
Answers
Answer: Through Food Consumption
Explanation:
Human can't utilize nitrogen through respiration, but can absorb through the consumption of plants or animals that have consumed nitrogen rich vegetation. The bulk of the nitrogen we consume comes from amino acids.
What does this graph tell you about the concentration of salt inside the cell?
Answers
The concentration of salt inside the cell was lower than the concentration of salt in the salt water, since the cell got much smaller in size due to water outward movement.
What is osmosis?Osmosis is the movement of water molecules through a semi-permeable membrane from regions of low solute concentration to regions of high solute concentration.
If salt concentration is higher inside the cell than outside, water will move into the cells. However, if the salt concentration outside the cell is higher, water will move out of the cells.
The cell became smaller, indicating that water moved out of the cell.
Thus, the salt concentration in the cell was lower inside the cell.
In conclusion, water moved out of the cell by osmosis.
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In a food chain or web, is organism would be classified as a(n)
Answers
Answer:
producer
Explanation:
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Adolf Hitler and the Nazi Party controlled every aspect of the lives of the German people, including what they watched, listened to on the radio, read in the newspaper, etc. What ype of government is this?
Answers
Explanation: Totalitarianism is an authoritarian form of government.
What was one surprising result of Mendel's experiment?
The traits of the parents "blended/mixed" together
In the second part of the experiment, a cross between two plants grown from
yellow seeds produced both yellow and green seeds.
In the first generation, the yellow seed trait disappeared
Answers
Answer: 3rd one
Explanation: