Answers
Answer:
im confused, what am i supposed to solve?
Explanation:
im ready to answer, but i dont know what im supposed to solve
Related Questions
How is Twain effective at using humor? Cite evidence of humorous moments in the text. Also consider Twain’s intent and viewpoint in your response.
Answers
Twain is effective at using his humor because he uses it to entertain his readers. It makes his readers laugh and provides social criticism mixed with humor. Twain shows the dark side of human nature in a funny way and expresses a serious viewpoint through silly characters.
Humor is the use of words, actions or signals which elicit laughter or smiles in a good natured way from people.
There are different scenarios where humor can be used effectively such as:
To bring relief to a tense atmosphere To make a room more livelyTo bring happiness to a person, etcWith all these in mind, Twain could have been effective at using humor because he knew just the right moment to be humorous and he was able to say the right things at the right time.
Please note that your question is incomplete, and as a result, i gave you a general overview to help you get the right answer.
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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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What would be some environmental challenges in different parts of the world (i.e.
rainforest, desert, etc.) that would impact a plant's photosynthetic processes ? anyone can help ?
Answers
Certain environmental changes such as changes in amount of available carbon dioxide as well as amount of sunlight can affect a plant's photosynthetic processes.
There are several environmental changes that affect the rate of photosynthesis. Photosynthesis is the process by which plants produce their own food in the presence of sunlight by the combination of water and carbon dioxide to yield glucose.
There are two main environmental changes that could affect the rate of photosynthesis and these are;
Changes in amount of sunlightChanges in amount of available carbon dioxideThese changes are capable of increasing or decreasing the rate of photosynthesis.
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Reconstruct the phylogeny that most simply and accurately accounts for the distribution of synapomorphies among ingroup species. Given matrices as small and simple as the above example, one can "build" the tree from the bottom up in a series of sketches, adding clades or branches representing groups with the fewest synapomorphies near the base of the tree and those with the most at the tips. Using the unlabeled phylogeny as a starting point, draw the stepwise construction of a fully resolved phylogeny to account for all of the synapomorphies, and include the synapomorphies that identify each clade (the first one, character 2, is included to get you started; this is shared by all members of the ingroup).
Answers
Complete question:
1). Determine the character states for the following six characters that are present in species OG, 5, 7, 15, 17, 18. Assign the character state found in the outgroup (OG) as a 0 and the alternative derived state a 1; use only two states per character. Example, stem width: 0 = thin, / = thick 1 (Characters and plant species image in the attached files)
2). Score each taxon using the 0 and 1 notation about and add to this matrix (Matrix in the attached files)
4). Reconstruct the phylogeny that most simply and accurately accounts for the distribution of synapomorphies among ingroup species. Given matrices as small and simple as the above example, one can build the tree from the bottom up in a series of sketches, adding clades or branches representing groups with the fewest synapomorphies near the base of the tree and those with the most at the tips. Using the unlabeled phylogeny as a starting point, draw the stepwise construction of a fully resolved phylogeny to account for all of the synapomorphies and include the synapomorphies that identify each clade (the first one, character 2, is included to get you started; this is shared by all members of the ingroup) (Tree in the attached files)
Answer:
Characters: Stem width: Thick-1 // Thin-0 Leaf edge (shape): Pointed-1 // Blunt-0 Flower base (shape): Narrow-0 // Wide-1 Flower orientation: Downward (Pendant)-1 // Upward (Vertical)-0 Petal color: Purple-1 // Yellow-0 Fruit shape (inset on card, on left): Round-0 // Elongated-1Complete Matrix in the attached filesOrder in the phylogeny reconstruction: OG --> 7 --> 5 --> 15 --> 17 and 18 (tree + evolutive changes in the attached files)Explanation:
NOTE: You will find the complete activity in the attached files.
The principle of maximum parsimony or maximum simplicity states that among all possible trees within a group of species, the most probable is the one that requires us to postulate the least number of evolutionary changes. So, to reconstruct a phylogeny we need to choose the tree that requires the less number of changes. To determine the character states for all the six characters, we assigned the number cero to all the characters expressed in the out-group. Thin steam, blunt leaf, narrow flower base, upward flower orientation, yellow petals, and rounded-seeds are all cero states. The other characters are 1.The above information of character state was used to fill in the matrix, specifying which character state belongs to each species according to their traits. The matrix was useful to reconstruct the phylogeny, to identify the autapomorphic trait, and to visualize all the clades.
How does CRISPR work?
Answers
2. During the next bacteriophage invasion, DNA (A, T, G, C) in the CRISPR locus corresponding to the bacteriophage invader is transcribed into a short piece of RNA (A, U, G, C) called a CRISPR RNA (or crRNA).
3. crRNAs bind to a large protein (called an effector complex) and guides it to the bacteriophage DNA, the sequence of which complements the crRNA sequence. The effector complex and its crRNA bind to the invading bacteriophage DNA via Watson-Crick base pairing.
Note: Some CRISPR systems require a second RNA, called a tracrRNA, which helps process the crRNA. The tracrRNA is complementary to the pre-processed crRNAs. After cleavage by RNAse III, a ribonuclease, a crRNA/tracrRNA hybrid forms and guides the effector complex to degrade the invading bacteriophage DNA.
4. The invading bacteriophage DNA is cut and can be stored in the CRISPR locus for future invasions.
6. Which of the following fundamental units does the Système International
not use?
A. kg
B. mL
C. in.
D. cm
Answers
Answer:
The answer is B, C, D
Explanation:
They use Kg in the Système International so that is not an option of choice.
-Hope this Helps!
-Justin:)
Answer:
B, C, and D
Explanation:
The Fundamental Units are :
mass = kilogram (kg)length = metre (m)temperature = Kelvin (K)amount of substance = mole (mol)luminous intensity = candela (Cd)electric current = Ampere (A)time = second (s)Out of the given options, only A is a fundamental unit used by the Systeme Internationale.
Hence B, C, and D are the options necessarySuppose three nucleotides are inserted into a gene. Will this insertion mutation cause a frameshift mutation?
Answers
answer and explanation
this type of insertion will not cause a frame shift mutation because the codons are read in multiples of three, rather there will be an extra codon in the sequence of the protein coded for by the sequence. however the sequence will still be read in the same manner
14 Answer:
_____ is the most abundant element in the Earth's atmosphere.
15 Answer:
The _____ electrons are those found in the outermost energy level of
an atom.
16 Answer:
In the modern periodic table, elements are arranged in order of
increasing atomic masses.
a. true
b. false
17 Answer:
Elements can be classified as metals, nonmetals, or metalloids.
a. true
b. false
18 Answer:
Nonmetals are good conductors of heat and electricity.
a. true
b. false
19 Answer:
Luster is a chemical property of metals.
a. true
b. false
20 Answer:
Halogens include fluorine, chlorine, bromine, iodine, and astatine.
a. true
b. false
Answers
Oxygen is the most abundant element in the Earth's atmosphere.
The valence electrons are those found in the outermost energy level of an atom.
In the modern periodic table, elements are arranged in order of increasing atomic numbers. True
Elements can be classified as metals, nonmetals or metalloids. True
Nonmetals are good conductors of heat and electricity. False
Luster is a chemical property of metals. True
Halogens include fluorine, chlorine, bromine, iodine, and astatine. True
What is an element?An element is a substance which cannot be split into simpler units by a ordinary chemical process
So therefore, Oxygen is the most abundant element in the Earth's atmosphere.
The valence electrons are those found in the outermost energy level of an atom.In the modern periodic table, elements are arranged in order of their increasing atomic numbers TrueLearn more about elements:
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effects of water getting into the alveoli
Answers
Answer:
reducesduces normal oxygen movement through the lungs
Explanation:
When water gets into the alveoli, which are the tiny air sacs in the lungs responsible for gas exchange, it can have detrimental effects on respiratory function. It disrupts normal gas exchange, reduces lung compliance, promotes alveolar collapse, decreases surfactant function, and impairs oxygenation. These effects can significantly compromise respiratory function and require prompt medical intervention to address the underlying cause and support adequate lung function.
Describe passive and active freezing protections that could be set in place for an orchard of apples being grown in New York State and explain why they might be effective.
3 SENTENCES AT THE LEAST
Answers
Answer:
A good answer could include planting the trees on the north-facing flank of a hill (passive) and providing overhead irrigation to allow the grower to give plants an ice coating (active). Apples grown in New York face their strongest threat during bloom-time. North-facing plantings partway up a hillside delays bloom-time to later in spring, reducing the odds of the plants experiencing a hard frost. Irrigation allows the grower to take advantage of the severe overall cold that can be associated with a freeze in upstate New York by using the cold to create a protective ice layer that can preserve the blossoms.
Explanation:
this is the example answer. do what you will w it
The passive and active freezing protections can be done by planting facing north hill and providing overhead irrigation respectively.
What is Protection?This is the process of guarding something against damage from an external force.
The passive and active freezing protections are effective as it minimizes the risk of freezes and frosts during spring blooms.
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the role of enzymes in seed germination
Answers
Answer:
yes!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Which statements describe the energy in a food web? Select three options,
When an organism eats another organism, it loses energy,
Producers have the greatest amount of available energy,
Energy can follow many different paths,
When an organism eats another organism, it gains energy,
Producers have the least amount of available energy,
Energy always follows a single path.
i
Answers
Answer:
B, C. D!!!!!!!!!!!!!!
Explanation:
lmk if i said the wrong one!
I will change my answer so no one else gets it wrong :)
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.
A family tree that shows how organisms are related to each other is called
taxonomy.
phylogeny.
comparative anatomy.
binomial nomenclature.
radioactive dating.
Answers
Answer: B
Explanation: Phylogeny is the correct answer.
Helppppppppppppp
......................................
Answers
Answer:
A triangleeeeeeeeeeeeeeeeeeeeeeeee
You notice that one of your coworkers is disposing of contaminated materials in the regular trash. You have seen her throw away her gloves, blood-soaked gauze, and tubes of blood in the trash receptacle that is used for paper products and other regular waste. Discuss what possible effects this coworker's actions have on other employees and explain how the employee should have disposed of the contaminated materials.
Answers
This improper hospital waste disposal can contaminate other professionals and patients within the hospital, as well as garbage collection workers.
What are the dangers of medical waste?The most dangerous type of waste is infectious waste, which is distinguished by the presence of contaminants.
With this information, we can conclude that improper hospital waste disposal can contaminate other professionals and patients within the hospital, as well as garbage collection workers.
Thus, This improper hospital waste disposal can contaminate other professionals and patients within the hospital, as well as garbage collection workers.
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What are two environmental benefits of using natural gas as a fuel compared to coal?
Answers
The first benefit is that natural gas emits from 50% to 60% less carbon dioxide than coal, reducing the contributions to climate change and respiratory diseases.
The second benefit is that it is a more reliable source, as it is abundant, more easily transported and stored. All of this reduces the risk of accidents that could cause leaks and unforeseen pollutions, and it also reduces the costs (the money can always be used to enhance eco-friendly processes instead of processes that are more harmful for the environment).
How old can the earth be in 90001 years?
Answers
Answer:
90001 years old
Explanation:
High tide is occurring on the sides of the Earth that are_______.
A. -experiencing sunrise and sunset.
B. -closest to and farthest from the Sun.
C. -halfway between the Sun and the Moon.
D. -closest to and farthest from the Moon.
Answers
High tide is occurring on the sides of the Earth that are closest to and farthest from the Moon. The correct option is D.
What is high tide?When the sea or a river reaches its greatest level and moves the farthest up the beach or the bank, it is said to be at high tide.
The gravitational forces that try to pull the water away from the moon are resisted by the water that is travelling away from the moon.
On the far side of the Earth, where the moon's gravitational pull is weaker, inertia triumphs, the ocean swells, and high tide happens.
The rise and fall of the sea's surface on a regular basis is what tides, which start in the oceans, appear as as they move toward the coastlines.
High tide is when the wave's highest portion, or crest, reaches a specific area; low tide is when the wave's lowest portion, or trough, happens.
Thus, the correct option is D.
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Under certain conditions, it is possible to get more work out of a machine than you put into it.
Please select the best answer from the choices provided
T
F
Answers
Answer:
f :)
Explanation:
If left alone, vines can eventually ‘choke’ a tree from getting the sunlight it needs to survive. What is the best description for this relationship?
A. Consumer - consumer
B. Producer - Consumer
C. Predator - Prey
D. Parasite - Host
Answers
Answer: D. Parasite - Host
Explanation:
The vines are taking the nutrients away from the tree, but not necessarily consuming the tree
Through which vascular tissue do water and nutrients get transported to reach the leaves during transpiration? cuticle parenchyma xylem phloem
Answers
Answer:
Xylem is one of the two types of transport tissue in vascular plants, phloem being the other. The basic function of xylem is to transport water from roots to stems and leaves, but it also transports nutrients.
Explanation:
follow me plzzz
Answer:
C. xylemExplanation:
i tack test
How can color be use in balance?
Answers
Answer:
Color balance changes the overall mixture of colors in an image and is used for color correction. Generalized versions of color balance are used to correct colors other than neutrals or to deliberately change them for effect.
Explanation:
what is Janus green b
Answers
Answer:
Janus Green B is a basic dye and vital stain used in histology.
Explanation:
Bc 8 science book page 105
Answers
How does group behavior increase biotic potential?
- It influences the amount of intraspecific competition.
- It increases population under harsh environmental conditions.
- It decreases reproductive rates for a "group behavior" population.
- It supports all individuals of the population to obtain needed resources.
Answers
Answer:
D-- It supports all individuals of the population to obtain needed resources.
Explanation:
You got it right
Q3: Classify the parasites that cause human disease; give an example for each one
.and Mention the name of disease, location in host, and the mode
transmission of these parasites .
Answers
Parasites that cause human disease can be classified into different groups based on their characteristics and the diseases they cause. Here are some examples:
1. Protozoa:
- Example: Plasmodium falciparum
- Disease: Malaria
- Location in Host: Plasmodium parasites reside and multiply within red blood cells.
- Mode of Transmission: Mosquitoes (Anopheles species) transmit the parasite to humans through their bites.
2. Helminths (Worms):
- Example: Ascaris lumbricoides
- Disease: Ascariasis
- Location in Host: Adult worms reside in the small intestine.
- Mode of Transmission: Ingestion of eggs present in contaminated food, water, or soil.
3. Nematodes (Roundworms):
- Example: Enterobius vermicularis
- Disease: Enterobiasis (Pinworm infection)
- Location in Host: Adult worms inhabit the large intestine, while females migrate to the perianal area to lay eggs.
- Mode of Transmission: Ingestion of infective eggs, which are usually transferred from contaminated surfaces or through direct contact with an infected person.
4. Trematodes (Flukes):
- Example: Schistosoma mansoni
- Disease: Schistosomiasis (Bilharzia)
- Location in Host: Adult worms reside in the blood vessels surrounding the intestines and liver.
- Mode of Transmission: Contact with water bodies infested with freshwater snails that release the parasite larvae, which can penetrate the skin of humans.
5. Cestodes (Tapeworms):
- Example: Taenia solium
- Disease: Taeniasis (Tapeworm infection)
- Location in Host: Adult worms reside in the human intestine, where they attach to the intestinal wall.
- Mode of Transmission: Consumption of undercooked or raw contaminated meat containing the larvae or ingestion of food or water contaminated with eggs.
It's important to note that this list provides only a few examples, and there are numerous other parasites that can cause diseases in humans. The diseases mentioned here represent a fraction of the many parasitic infections that can occur, and each parasite has its unique characteristics, geographical distribution, and mode of transmission. Proper diagnosis, treatment, and preventive measures are essential for managing these parasitic infections.
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why does blood flow in one direction through the chambers of the heart??
Answers
Answer:
Blood can flow from the atria down into the ventricles because there are openings in the walls that separate them. These openings are called valves because they open in one direction like trapdoors to let the blood pass through. Then they close, so the blood cannot flow backwards into the atria.
Explanation:
How do we get coal from the earth?
Answers
Answer
it would have to be extracted or mined, if coal is less than 61 meters then (200 feet), it can be extracted through like surface mining
Explanation:
hope this helped :)
2. A fruit fly is classified as a consumer rather than as a producer because it is unable to 1. reproduce asexually 2. synthesize its own food 3. release energy stored in organic molecules 4. remove wastes from its body
Answers
Answer:
2. synthesize its own food
Explanation:
Based on how they obtain their nutrition, living organisms has been classified to be either producers, consumers, or decomposers. Producers are organisms capable of synthesizing their own food using light (photosynthesis) or inorganic chemicals (chemosynthesis).
Consumers, on the other hand, cannot synthesize their own food and hence, rely on other organisms to obtain their energy source. Consumers feed on other organisms to obtain energy. In this question, a fruit fly is classified as a CONSUMER because it cannot synthesize its own food.
Answer:
2
Explanation:
because a fruit fly isn't a producer