Answers
Answer:
Explanation:
The situation that would most likely decrease the carrying capacity for humans in a certain region is a crop disease becomingresistant to medicine.
Related Questions
8. What marks the farthest advance of a glacier?
lateral moraine
medial end moraine
terminal end moraine
ground moraine
Answers
Answer:
Terminal end moraine
Explanation:
The easiest way to remember that this is the farthest advance of a glacier is the word "terminal". It very literally means the end. Hope this helps :)
which sentence is the best example of living things reproducing to make more of their kind?
Answers
Answer: C
Explanation:
Answer:
D. A male robin and a female robin care for eggs that combine genes from both robins.
Explanation:
it is
When reading the nutrition facts on a food label, total fats is a measure of
Answers
Answer:
If a food has less than 0.5 grams of saturated fat in the serving size on the label, the food maker can say it contains no saturated fat. Remember this if you eat more than 1 serving. You should also pay attention to trans fats on any food label. These fats raise "bad" cholesterol and lower your "good" cholesterol.
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the body has lost 8.6 degree f how long did it take the body to lose 8.6 degree f forensics
Answers
The time required for this depends on a variety of factors including the ambient temperature, the temperature of the body, the rate of heat loss, and the insulation of the body.
What is temperature?Temperature is a measure of the average kinetic energy of the particles of a substance. It is measured in degrees on Fahrenheit, Celsius, and Kelvin scales. Temperature is a measure of the average motion of molecules in a material. Heat is the transfer of energy from one body to another due to a temperature difference. Temperature can increase or decrease due to the transfer of heat, or due to a change in the number of particles in the material or their arrangement.
Forensics is the scientific study and analysis of physical evidence, such as fingerprints, bloodstains, and DNA, to determine the facts of a criminal case. As such, forensics cannot provide an answer to this question, as it does not measure the amount of time it takes for a body to lose 8.6 degrees Fahrenheit. The time required for this depends on a variety of factors including the ambient temperature, the temperature of the body, the rate of heat loss, and the insulation of the body.
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What would happen to the rate of photosynthesis if the CO2 level increased past the optimum at any given light intensity
Answers
Just like when we cook or bake, plants need the right amount of ingredients to make their food. In this case, one of the main ingredients is carbon dioxide (CO2).
But if there's too much carbon dioxide, it can actually be bad for the plant!
So, if the carbon dioxide level goes up too high, the rate of photosynthesis will actually start to slow down. It's like trying to bake a cake with too much sugar - it might not turn out the way you want it to!
That's why it's important to make sure that plants have the right amount of carbon dioxide, just like we need the right amount of ingredients when we cook.
the two solutions shown in this diagram are separated by a selectively permeable membrane that allows water to pass through freely but prevents the passage of urea. before equilibrium is reached, which of the following statements are true?
Answers
Water moves, urea does not. Concentration of urea is the same. Volume of left increases.
Before equilibrium is reached in the system depicted in the diagram, the following statements are true:
Water will move by osmosis: Since the concentration of solutes is higher on the left side of the membrane, water will move from the right side to the left side by osmosis.Urea will not pass through the membrane: The selectively permeable membrane allows water to pass through freely but prevents the passage of urea. The concentration of urea will be the same on both sides of the membrane: Since urea cannot cross the membrane, its concentration will remain the same on both sides. The volume of the solution on the left side will increase: As water moves from the right side to the left side, the volume of the solution on the left side of the membrane will increase, while the volume of the solution on the right side will decrease.Learn more about osmosis :
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ILL MARK BRAINLIEST
Which statement describes Earth?
It is an outer planet.
It is a gaseous planet.
It was formed from gas and dust.
It has a thick atmosphere of hydrogen and helium.
Answers
Answer:
the answer is D
Explanation:
:) sorry im a bit late
Select the correct answer from each drop-down menu.
Fiona is writing a book on coral life. She is writing about the feeding pattern of corals. Help her complete the sentences.
as a byproduct of cellular respiration. The
The corals produce
and provide organic molecules as food to the corals.
Reset
Next
utilize this to carry out photosynthesis,
Answers
Fiona is writing a book on coral life. She is writing about the feeding pattern of corals. The corals produce as a byproduct of cellular respiration. The corals produce organic molecules and provide organic molecules as food to the corals. The corals utilize this to carry out photosynthesis.
Photosynthesis is the process in which plants, algae, and some bacteria convert light energy into chemical energy that they use to make food molecules from carbon dioxide and water. The feeding pattern of corals is symbiotic. In this pattern, a photosynthetic partner lives inside the coral's tissues.
The photosynthetic partner is either algae or photosynthetic bacteria. The photosynthetic partner uses the coral's waste products, mainly carbon dioxide and nitrogen, to make food molecules using light energy from the sun. These food molecules are then passed on to the coral.
The coral, in turn, provides the photosynthetic partner with nutrients in the form of ammonium, nitrate, and phosphorus. The organic molecules produced by the corals are used to provide energy to the corals. The corals use this energy to carry out various metabolic processes.
Some of these processes include cellular respiration, growth, and reproduction. The corals also use the energy to build their exoskeletons, which are made up of calcium carbonate. The corals utilize the organic molecules produced by the photosynthetic partner to carry out photosynthesis. Photosynthesis is the process in which the photosynthetic partner converts light energy into chemical energy.
The chemical energy is stored in the form of glucose. The corals then use this glucose to carry out metabolic processes. The relationship between the corals and the photosynthetic partner is mutualistic. The photosynthetic partner provides the coral with food, and the coral provides the photosynthetic partner with nutrients. This relationship is crucial for the survival of the coral reefs.
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Calculate the Kinetic energy of an object whose velocity doubles from the initial velocity of 2mls. Its mass is 5 kg.
Answers
Answer:
Kinetic energy(Ek)= 40JExplanation:
Greetings!!
given values:-initial velocity= 2m/s
mass(m)= 5kg
required value:-kinetic energy (Ek)= ?
solution:-First find the velocity. Thus, as mentioned in the problem the velocity is double than that of the initial velocity. so it will be 4m/s.
Now let's solve for the kinetic energy
recall the kinetic energy equation.
\(ek = \frac{1}{2} mv {}^{2} \)substitute known variables into the equation.
\(ek = \frac{1}{2} (4)(5) {}^{2} \)solve for kinetic energy
\(ek = 40.0j\)If you have any questions or unclear ideas tag on comment
Hope it helps!!!
The Kinetic energy of an object whose velocity doubles from the initial velocity of 2mls. Its mass is 5 kg is 28 J.
How to find the kinetic energyThe initial kinetic energy of the object can be calculated as:
KE = 0.5 * m * v^2
where
m = 5 kg
v = 2 m/s
KE = 0.5 * 5 kg * (2 m/s)^2
KE = 4 J
After its velocity doubled, the kinetic energy can be calculated as:
KE = 0.5 * m * v^2
KE = 0.5 * 5 kg * (2 m/s * 2)^2
KE = 32 J
So the increase in kinetic energy is 32 J - 4 J = 28 J.
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True or False. As most solids expand they get warmer
Answers
Answer:
True
Explanation:
The molecules in a solid expand as temperatures increase
Which of the following characteristics would you expect to find in a population of birds in which females choose their mates?
Answers
Answer:
The males are much larger than the females
Which of the statements below best describes the term evaporation?
A. Particles loose enough energy to break attractive forces to form a solid.
B. Particles loose enough energy to break attractive forces to form a gas.
C. Particles gain enough energy to break attractive forces to form a gas.
D. Particles gain enough energy to break attractive forces to form a liquid.
Answers
during evaporation, particles are gaining energy from the heat. so with this information we can narrow it down to C) particles gain enough energy to break attract forces to form a gas
6. When you turn the key to start your car,
the automobile engine does not turn over
nor does anything else happen.
Which of the following procedures would
be the first action to take in determining
the cause of the problem?
(1) Change the engine oil for better
lubrication.
(2) Add more gasoline for a longer-
running engine.
(3) Turn on the lights to check the
electrical flow from the battery.
(4) Inspect the exhaust system to check
for emission leaks.
(5) Clean the spark plugs for better
firepower.
Answers
Answer:2
Explanation: also you can also add more force the more force, the more faster you car is going to run.
FCION 18 answ The questions that follow 21.1 Provide a suitable caption for the diagram. Life Sciences / Grade 10 FORMAL Task 3 2.1.11. 6 ASSIGNMENT 2.1.2. Give the numbers and names of the places (regions) where Chlorophyll-containing cells occur. 2.1.3. In which of the places in question 2.1.2 does most photosynthesis occur? Cre 24 MAY 2023 (2) (6) 2.1.4. How is the part named in question 2.1.3. structurally adapted for the process of photosynthesis? 2.1.5. Give the number and name of the tissue that transports the products of photosynthesis to the rest of the plant. 2.1.6. Name the components of tissue in question 2.1.5. 2.1.7. Give the number and name of the tissue that transports water to the leaves (2) to perform this (these) function(s)? The structure labelled 7 is involved with gaseous exchange. Name the gases that are exchanged through this structure. (1) 2.1.8. List FOUR ways in which the tissue in question 2.1.7 is structurally Suited / adapted to perform its function. 2.1.9. What is (are) the function(s) of part numbered 4? 2.1.10. How are the cells named in question 2.1.9. structurally adapted (2) (4) (2) (2) (3)
Answers
A suitable caption for the diagram would be "A diagram of a plant's internal structure, showing the different tissues and organs involved in photosynthesis, transport, and gaseous exchange."
The gases that are exchanged through the structure labelled 7 are oxygen and carbon dioxide. Oxygen is taken in from the air and carbon dioxide is released into the air. This process is called respiration.
The cells of the roots are structurally adapted for their function in a number of ways. They have a large surface area, which allows them to absorb more water and nutrients.
How to explain the informationChlorophyll-containing cells occur in the leaves (1), the stems (2), and the roots (3).
Most photosynthesis occurs in the leaves. The leaves are structurally adapted for photosynthesis in a number of ways. They have a large surface area, which allows them to absorb more sunlight. They also have a thin layer of cells, which allows the sunlight to penetrate to the chloroplasts. T
The tissue that transports the products of photosynthesis to the rest of the plant is the phloem. The phloem is a vascular tissue that consists of two types of cells: sieve tubes and companion cells. Sieve tubes are long, thin cells that lack nuclei. Companion cells are smaller cells that are located next to the sieve tubes. Companion cells help to provide the sieve tubes with nutrients and support.
The components of the phloem are sieve tubes, companion cells, and phloem parenchyma. Sieve tubes are the long, thin cells that transport the products of photosynthesis.
The tissue that transports water to the leaves is the xylem.
The structure labelled 7 is involved with gaseous exchange. N
The xylem is structurally suited to perform its function in a number of ways. It has a long, narrow shape, which allows it to transport water and nutrients over long distances. It has a strong cell wall, which allows it to withstand the high pressure of the water that is transported through it. It has a large surface area, which allows it to absorb more water and nutrients. It has a network of capillaries, which allows it to transport water and nutrients to the cells of the plant.
Part numbered 4 is the root. The roots anchor the plant in the soil and absorb water and nutrients from the soil.
The cells of the roots are structurally adapted for their function in a number of ways. They have a large surface area, which allows them to absorb more water and nutrients.
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Provide a suitable caption for the diagram.
In which of the places in question does most photosynthesis occur?
Name the gases that are exchanged through this structure. (
How are the cells named in question structurally adapted
50 POINTS.
STATE STRONG FACTS ABOUT ANTI NUCLEAR ENERGY
FAKE ANSWERS GET REPORTED DO NOT LOOK UP.
Answers
•NUCLEAR POWER PROVIDES 52% OF AMERICA'S CLEAN ENERGY. ...
•NUCLEAR ENERGY IS THE MOST RELIABLE ENERGY SOURCE IN AMERICA. ...
•NUCLEAR HELPS POWER 28 U.S. STATES. ...
•NUCLEAR FUEL IS EXTREMELY DENSE.
Solar panels convert light energy from sunlight into electrical energy. What material is most likely used in solar panel
and why?
Answers
Give me answers, bio hw
Answers
Answer:
Explanation:
420
Which system of the body produces adrenaline, a hormone that increases strength in times of stress?
Answers
Answer: adrenal glands
Explanation: Adrenaline is produced in the medulla in the adrenal glands as well as some of the central nervous system's neurons. Within a couple of minutes during a stressful situation, adrenaline is quickly released into the blood, sending impulses to organs to create a specific response.
In this type of succesion,weathering and erosion needs to break down the rock into usable soil.
Answers
In primary succession, the soil will begin to form when lichens together with weathering and erosion aid in the break down of rocks to form usable soil moving them to new area. With the presence of wind and water, there will be physical break down of rocks without any chemical means. Overtime, it will eventually turn into soil.
Aquatic succession are the stages that makes the bodies of water turn into land. Tertiary succession is the restoration process.
Answer - Option A. primary
4. Does simple diffusion require an input of energy?
Answers
Answer:
no
Explanation:
Simple diffusion does not require energy or need the assistance of a transport protein. Other larger or charged molecules that diffuse across a membrane may need assistance from a protein.
select all that apply. Which organisms are in competition for mangrove tree crabs?
a.) snook (fish)
b.) alligator
c.) ghost shrimp
d.)cuckoo(bird)
Answers
Organisms in competition for the mangrove tree crabs in a mangrove ecosystem;
alligatorcuckoo(bird)What is the mangrove?The mangrove is a swampy area that is filled with a lot of shrubs and is home to a large number of organisms. The feeding relationships in the mangrove also involve predator and prey relationships just as you have in other ecosystems.
The ecosystem is a self supporting system in which there is an exchange of materials and energy. We know that predation is a situation in which one organism feeds on another. This is an intricate part of the food chain in every ecosystem. The mangrove ecosystem is filed with a lot of these myriads of predator prey relationship in the ecosystem.
The following are the animals that are in competition for the mangrove tree crabs in a mangrove ecosystem;
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Does the pharynx of human respiratory system have cartilage and epithelium?
Answers
Answer:
There is no cartilage but there is epithelium
Explanation:
The pharynx of the human respiratory system does not contain cartilage.
The pharynx, part of the human respiratory system, is a muscular tube that connects the nasal cavity and mouth to the larynx and esophagus. It serves as a passage for air and food. The gorge is made up of several regions, each with its own distinctive features.
The nasopharynx, the top part of the throat, contains no cartilage. Instead, it is lined with pseudostratified ciliated epithelium.This special epithelium helps to trap and transport mucus along with any particles or pathogens in the digestive system for elimination.
These regions also lack cartilage but are lined with stratified squamous epithelium. This type of epithelium provides protection from mechanical stress and potential abrasion caused by the passage of food and other substances down the pharynx.
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3. How can freshwater ecosystems be impacted by global climate change?
They can freeze.
O They can flood.
They can become salty.
O They can dry up.
Answers
Answer:
I think its "They can flood."
Explanation:
The reason for this is due to the fact that climate change mainly deals with warming up the earth because of a hole in the ozone. But, I may be wrong... Its an impact on freshwater sources after all.
Explain why Neil Shubin thinks Tiktaalik says something about our own bodies? (in other words – why the Inner Fish title for the book?)
Answers
Answer:
Neil Shubin bases his argument that the anatomy of Tiktaalik is relevant to that of humans by discussing specific features of the anatomy of Tiktaalik that vary from typical fish anatomy and correspond to features of the human body. For example, he points out that Tiktaalik has a neck that is able to bend independently of the rest of the body, unlike fish, and like all terrestrial vertebrates, including humans. Therefore, the evolutionary history of humans can be traced to an organism similar to Tiktaalik, resulting in the concept of the "inner fish."
Explanation:
Which option describes a step in designing an experimental investigation? O A. Identifying the variables that will be controlled for all experimental groups B. Writing a procedure that prevents other scientists from repeating the results C. Making sure that the hypothesis will be supported and not refuted O D. Collecting each piece of data in a different way so that there is more variety
Answers
A step in designing an experimental investigation is identifying the variables that will be controlled for all experimental groups.
The correct option to the given question is option A.
An experiment is a controlled investigation where scientists manipulate and measure specific variables. Scientists design experiments to test hypotheses and answer questions. In the design of an experiment, several steps must be followed to ensure the results are accurate and reliable.
Identifying the variables that will be controlled for all experimental groups: This is an essential step in designing an experimental investigation. Controlled variables are variables that scientists keep constant throughout the experiment so that they do not influence the dependent variable.Writing a procedure that prevents other scientists from repeating the results: Scientists usually provide a detailed description of their experimental procedures to ensure that other scientists can reproduce the results of the experiment and verify its accuracy.
Making sure that the hypothesis will be supported and not refuted: A hypothesis is a statement that scientists make that explains the relationship between the variables in an experiment. The hypothesis must be tested to determine whether it is supported or refuted.Collecting each piece of data in a different way so that there is more variety: In an experiment, data is collected to support or refute the hypothesis. Scientists should collect data in different ways to ensure that the results are reliable and accurate.
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why RNA chain is always transcribed on 3' to 5' template strand ?
Answers
Explanation:
RNA growth is always in the 5′ → 3′ direction: in other words, nucleotides are always added at a 3′ growing tip, . Because of the ANTIPARALLEL nature of the nucleotide pairing, the fact that RNA is synthesized 5′ → 3′ means that the template strand must be oriented 3′ → 5′.
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What places in the cell would you find RNA?
Answers
Answer:
Explanation:
(DNA) found mainly in the nucleus of the cell, while Ribonucleic Acid (RNA) is found mainly in the cytoplasm of the cell although it is usually synthesized in the nucleus. example - plants and bacteria
Yeast, a single-celled organism, uses cellular respiration in order to produce ATP. What is a byproduct made during respiration for yeast? 1. C6H12O6 2. CO2 3. Oxygen 4. Fructose
Answers
Answer:
Byproduct: option 2 (CO2)
Option 2. CO2.
In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
What is cellular respiration?Cellular respiration is a series of chemical reactions that break down glucose to produce ATP, which can then be used as energy to power a variety of reactions throughout the body. Cellular respiration consists of three major steps: glycolysis, the citric acid cycle, and oxidative phosphorylation.Adenosine triphosphate (ATP) is the cellular energy source for use and storage. ATP is a nucleoside triphosphate with the structure of a nitrogenous base (adenine), a ribose sugar, and three serially bonded phosphate groups.To learn more about : Cellular respiration
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Question 19
When analyzing data with a standard deviation curve, 1 o above and below the norm includes what
% of the data collected?
O 99%
O 68%
O 95%
Answers
Answer: 68% ==> 2nd option
Explanation:
1 standard deviation away from the means=34%
2 standard deviations away from the means=34*2=68%
Answer: 68% ==> 2nd option
1. As countries develop, do they have more or less of an impact on the planet? Explain.
2. What is biocapacity?
3. In worldmapper.org, where is the highest level of poverty, population, and hunger in the world?
4. Look at the US for income and resource use from the video Human Population Impacts by Bozeman Science. Did the US grow larger or smaller in size? How do you think this impacts the environment?
5. If the economy is too big, does it have a negative or positive effect on the environment?
Answers
1. The ever-growing development of nations accelerates their impact on Earth, as they consume more resources and energy and heighten their industrial and urban expansion. It`s worth noting that even though developed countries have a greater environmental impact, developing countries also face substantial ecological hurdles as they aim for growth and expansion.
2. Biocapacity refers to the ability of an ecosystem or region to support human populations by providing resources such as food, water, and energy, as well as absorbing waste and pollution.
3. According to worldmapper.org, the highest level of poverty is found in sub-Saharan Africa, particularly in countries such as Niger, Central African Republic, and Chad. The highest population levels are found in Asia, particularly in China and India.
4. According to the video ‘‘Human Population Impacts‘‘ by Bozeman Science, the US has grown larger in size both in terms of population and resource use over time.
5. The impact of a large economy on the environment depends on how it is managed and regulated. While a large economy can provide opportunities for innovation and investment in sustainable technologies, it can also lead to increased consumption and production that can have negative environmental impacts.