Answers
Related Questions
Which of the following is leastlikely to be a result of climate change?
O A Increased biodiversity of tree species
O B Expanded agricultural regions
O Expanded tourism in cold regions
O Increased frequency of severe weather
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Answer:
Option C - Expanded tourism in cold regions
True or false silicon is a solid at room temperature, but argon (Ar) is a gas.
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True, silicon is a solid at room temperature, but argon (Ar) is a gas.
Please select the word from the list that best fits the definition
movement of molecules from an area where there are many to an area where there are few
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Answer:
Diffusion
is the movement of molecules from an area where there are many to an area where there are few
Hope it helps
what is the best way to add more wolves and bees into a park?
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How can gardeners and farmers add nutrients to soil? (Select all that apply.)
A. adding fertilizer to the soil
B. watering the soil
C. adding compost to the soil
D. heating the soil
Answers
Answer:
A. and B.
Explanation:
Answer:
A and b
Explanation:
hope to get brainlist :))) (gimme i helped u)
Lymph capillaries Lymph capillaries filter lymph. originate as closed-ended tubes associated with blood capillary networks. cannot be discerned structurally from cardiovascular system capillaries. include layers of smooth muscle for peristalsis. concentrate lymph prior to passing it to larger lymphatic vessels.
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Answer:
The correct answer is ''originate as closed-ended tubes associated with blood capillary networks.''
Explanation:
The lymphatic vessel system begins within the tissues in the form of tubes closed at one end called lymphatic capillaries (chyliferous in the intestine). These have an internal endothelial lining, similar to that of blood capillaries. These vessels are found in greater numbers in the skin, the digestive tract, and the respiratory system. The tissue fluid penetrates the lymphatic capillaries by diffusion, with the help of a small indirect pressure gradient, which gives it the arterial pressure. The walls of the lymphatic capillaries offer little resistance to the entry of substances; they are more permeable than capillaries in the blood system. The tiny capillaries form larger vessels, similar to the venules and veins of the blood vessel system. The walls are thinner than those of the veins of the blood system and its valves much more numerous.
When is sunlight most intense on Earth
Select one:
When the light is at a steep angle to the ground.
When the light is parallel to the ground.
When the light is perpendicular to the ground,
When the light is at a shallow angle to the ground.
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Answer:
When the light is parallel to the ground.
When the light is perpendicular to the ground,
When the light is at a shallow angle to the ground.
Explanation:
what is dynamic equilibrium
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Answer:
a state of balance between continuing processes.
Explanation:
Oil ____
a.) must be removed from the earth using drills
b.) can be used directly from the ground
c.) is a renewable resource
d.) is the least polluting energy source
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Answer: The answer is a
Explanation:
Answer:
oil must be removed from the earth by using drills
What is the benefit of having a variety of pollinating birds and insects, and how could this service be harmed by changes in their population?
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Answer:
b
Explanation:
The benefit of pollinating birds and insects is that they help to fertilize plants iby transferring pollen from one flower to another between plants when feeding on nectar
What is pollination?Pollination is the process by which pollen grains is transferred from the male anther of a flower to the female stigma. Pollination occur so that there will be production of offspring for the next generation. One of the ways that plants reproduce their offsprings is by making seeds.
Therefore, The benefit of pollinating birds and insects is that they help to fertilize plants iby transferring pollen from one flower to another between plants when feeding on nectar
Learn more about pollination below.
https://brainly.com/question/3431390
Some students correctly made a life cycle model for two specific animals. One group has made a model showing three parts, and another group has made a model showing four parts. Which parts would the group modeling incomplete metamorphosis have in their model?
A. egg, larva, adult
B. egg, nymph, adult
C. egg, larva, pupa, adult
D. egg, pupa, nymph, adult
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The life cycle of a mosquito goes eggs, larva, pupa, adult.
have a wonder day :)
The spinal cord is automatically arranged with
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cervical region
spinal nerves
central canal
A model of evolution is shown here. The original population has alleles for type A blood (red) and alleles for type B blood
(blue). Which statements are supported by the information in the model? Please select ALL that apply,
A)
The genetic diversity for islands A and C is reduced after genetic drift.
B)
The founder effect is a mechanism of evolution that includes a random
factor that influences allele changes.
Islands A and C had founding members with very different allele
combinations than the original mainland population.
D)
The members of the founding population for island B are the most
representative of the original population on the mainland.
Islands A and C have undergone natural selection, which reduced the
genetic variation of the alleles on each of those two islands,
E)
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The statements which are supported by the information in the model of evolution are given below:
The founder effect is a mechanism of evolution that includes a random factor that influences allele changes.Islands A and C had founding members with very different allele combinations than the original mainland population.The members of the founding population for island B are the most representative of the original population on the mainland.What do you mean by Evolution?Evolution may be defined as a continuous and gradual process that takes place over many generations, during which species of animals, plants, or insects slowly change some of their physical characteristics.
The Founder effect is a type of genetic drift in which a few individuals from a population start a new population with a different allele frequency than the original population.
Therefore, it is well described above.
To learn more about the Genetic drift, refer to the link:
https://brainly.com/question/1027688
#SPJ2
Bumblebees show some ability to control their own body temperature. During cold weather, bumblebees have been observed warming their flight muscles by shivering. The bees are able to maintain a body temperature several degrees above that of the surrounding air. Regulation of their internal body temperature is an example of A. diffusion B. synthesis C. respiration D. Homeostasis
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Answer:
D. Homeostasis
Explanation:
An endocrine system refers to a series of ductless glands and organs responsible for the production and secretion of hormones that are used by the body for the performance of various functions such as metabolism, controlling growth, reproduction, mood, sleep, etc. These hormones are secreted directly into the circulatory system (blood) and then transported to the organs and tissues in the body.
Basically, the endocrine system contributes significantly to the state of homeostasis in the body.
Homeostasis can be defined as a process through which a living organism maintains a steady or stable physical, internal and chemical environment that is ideal to enhance life and proper functionality.
Hence, regulation of the internal body temperature of the bumblebee is an example of homeostasis.
Answer:
Homeostasis
Explanation:
types of carbohydrates and their functions
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Answer:
Carbohydrates give you energy for instance marathon runners will eat a lot of carbs like pasta and bread to give them energy
Explanation:
Osmotic pressure is directly correlated with tonicity
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Answer:
I'm pretty sure this is true.
Explanation:
:)
What does the term "K" represent in the logistic growth model?
The death rate for the population
The growth rate for the population
The carrying capacity for the population
The amount of potassium in the population
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Answer:
the carrying capacity for the population.
What does hydroelectric power do?
A.) causes thermal pollution
B.) requires building dams that can harm ecosystems
C.) uses the energy inside an atom's nucleus to generate electricity
D.) releases carbon dioxide into the air
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Answer:
a 100 on the test
Explanation:
Answer:
C.)
Uses the energy inside an atom's nucleus to generate electricity
Explanation:
Flowing water creates energy that can be captured and turned into electricity. This is called hydroelectric power or hydropower. The most common type of hydroelectric power plant uses a dam on a river to store water in a reservoir.
what is name is given to this filtering unit?
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Answer:
Each of your kidneys is made up of about a million filtering units called nephrons. Each nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process: the glomerulus filters your blood, and the tubule returns needed substances to your blood and removes wastes.
Explanation:
❤️
The medical term for "to break" is
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Another way to talk about mental illness is to say
Group of answer choices
O mental wellness
O mental malfunction
O disordered mentality
O mental health challenge
( Its mental health class week )
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Answer:
1
Explanation:
Answer:
4
Explanation:
Why does the Piney Woods Ecoregion have less soil erosion?
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7. True or False: The majority of scientists agree that climate change is real 3 points
and caused by humans.
True
False
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Answer:
True
Explanation:
If ya want a explanation you can go to this Link Nasa made an article about it And no i am not a bot
https://climate.nasa.gov/faq/17/do-scientists-agree-on-climate-change/
Another Link from Quora:https://www.quora.com/Is-it-true-that-99-of-scientists-agree-that-the-climate-is-changing-because-of-human-actions
Energy is released during chemical reactions that occur in
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Answer:
Mitochondria
Explanation:
Living organisms, no matter how microscopic, require energy for their metabolic activities. However, this energy is released for use in form of ATP when the organism undergo the process of cellular respiration, a metabolic process that breaks down food to release its stored energy.
However, this cellular respiration is a chemical reaction that takes place in an organelle of an eukaryotic cell called MITOCHONDRION (plu- mitochondria).
You are testing learning and memory in two strains (A and B) of hamsters by determining which hamsters learn and remember how to navigate a maze better. You discover that a strain of hamsters raised in a diverse environment has enhanced memory compared to a strain of hamsters raised in a bare cage. You look at a specific gene that is involved in brain development and is activated during learning and memory. If you use bisulfite treatment and subsequent sequencing to study the methylation pattern is of the promoter for this gene, you find that at the same region of the promoter sequence:
Strain A has the following bisulfite treated sequence: GTACGTTAAACGATCG
Strain A has the following untreated sequence: GTACGTTAAACGATCG
Strain B has the following bisulfite treated sequence: GTATGTTAAATGATTG
Strain B has the following untreated sequence: GTACGTTAAACGATCG
Based on the sequences above, greater levels of transcription for this learning and memory gene more likely occur in which of the strains?
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Answer:
The correct answer is - Strain B.
Explanation:
The methylation process is adding the methyl group to the DNA molecule that can alter the activity of the DNA segment without any change in the sequence. Methylation presence in the promotor in a gene can repress the transcription process.
By the sequence given it is clear that strain B is not treated and less likely to methylated whereas strain B is more likely to methylated so the greater transcribe sequence would be - Strain B.
Suppose we have access to the four nucleotides which compose DNA: A, T, C and G. Placed into a sequence with one another, they form a code which can be read by the cell to provide a blueprint for the creation of proteins. When forming a sequence of three nucleotides, the sequences TAA, TAG, and TGA are codes to tell the cell to stop reading the DNA. Assume each sequence of nucleotides is equally likely to be formed.
A. How many possible ways are there to form a sequence of three nucleotides? - 64
B. Of the possible ways to form a sequence of three nucleotides, what is the probability to form a stop sequence? = 0.0469
C. What is the probability that a sequence that is not a stop sequence is formed? 64-3 = 61 61 = 0.983
D. For a three-nucleotide sequence, G is engineered to be in the third place. For the remaining two nucleotides in the sequence, C cannot be in the second place (for example CTG is allowed but not TCG). How many sequences can be formed?
E. Of the number of sequences found in Part D, what is the probability that a stop sequence is formed?
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Answer:
The correct answer is :
A. we know there are four nucleotides and three sequence makes a triplet code then total possible ways are:
4^3 = 4×4×4= 64 ways.
B. The stop codons by 64 amino acid or triplet codes: TAA, TAG, and TGA then the probability would be = 3/64 = 0.0469
C. the probability that a sequence that is not a stop sequence is formed = total minus probability of stop codons:
64-3 = 61
61/64 = 0.953
D. G at end place and c should not be in the middle then:
the codes will be =
ATG
AGG
AAG
TTG
TGG
TAG
CTG
CGG
CAG
GTG
GGG
GAG
Total 12 triplet code sequences.
E. Among all these 12 codons there is only one stop codon that is TAG so the probability of this stop codon is :
1/12 = 0.083
How is the variegated leaf trait inherited?
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Answer:
Variegation is inherited only from the female parent.
Explanation:
Only the egg cell contributes cytoplasm with chloroplasts to the embryo. That’s how it got inherited.
ples a litte help
What is the difference between learned and inherited behavior?
Question 6 options:
Learned behavior is something that animals are born with. Inherited behavior is taught to a newborn animal.
Learned behavior is something that cannot change over time. Inherited behavior changes over time.
Learned behavior is obtained during an animal’s life span. Inherited behavior is something that animals are born with.
Learned behavior is passed down through each generation. Inherited behavior is obtained from watching other species.
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Answer:
#3 is the answer
Explanation:
Answer:
The answer is c
Learned behavior is obtained during an animal’s life span. Inherited behavior is something that animals are born with.
The availability of natural resources in any habitat determines the____of that habitat
A.) intraspecific competition
B.) carrying capacity
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Answer:
B, carrying capacity
Explanation:
b/c caring capacity the avability of natural resources in any habitat of the habitat
What characteristics do animals and protists share?
A. The ability to make their own food. B. The ability to move around.
C. The ability to break down decaying matter D. Having multiple cells.
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Answer:
B
Explanation:
They both move around