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otez555 [7]
2 years ago
13

What causes the

Biology
1 answer:
White raven [17]2 years ago
5 0

Answer:

B

Explanation:

B is the answer because the magnetic field of the earth attracts sun Ray's

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A client with the diagnosis of obsessive-compulsive disorder who has a need to wash his hands 50 to 60 times a day tearfully tel
alexgriva [62]
I understand that—maybe we can work together to limit the number of times you wash them."
<span>R: The nurse shows an understanding of the client's needs by not totally restricting the handwashing and by working with the client to set limits on the behavior. At this time the client is still too anxious to be capable of coping with the reasons for handwashing. Continued handwashing does not reveal an understanding of the underlying problem, nor is it a sign of progress. Telling the client not to worry denies the client's feelings and may close off communication.</span>
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3 years ago
List the five classes of antibody heavy chains and provide one function for each.
Lesechka [4]

Answer:

IgM, IgA, IgE, IgD and IgG

Explanation:

IgM functions in the initial response to offence.

IgA is important for protection of mucus membranes such as in saliva, sweat, tears and gastric fluid.

IgE is active during allergic reactions and defense against infections.

IgD is found on the surface of lymphocytes and is activated upon contact with antigens.

IgG forms part of the secondary response to antigen and is also responsible for newborn protection.

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Which is NOT true of mitochondria and chloroplasts? a. They are found in all organisms b. They contain DNA and 70S ribosomes c.
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Answer:

a. They are found in all organisms

8 0
3 years ago
Environmental Impact statements
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7 0
3 years ago
In angiosperms, the _______________ are the specialized reproductive organs whose main function is to bring together the sperm a
Bond [772]

Answer:

Flowers

Explanation:

Angiosperms are plants that have flowers as their specialized reproductive organs. The flowers will give rise to seeds enclosed within an ovary.

The main reproductive parts are the stamen and pistil.

The stamen is the male part and it is made up of the anthers which produces pollen and the filament that holds the anthers in position.

The pistil on the other hand is the female reproductive part composed of ovary stigma and style.

The in the ovary is where the ovules are produced.

6 0
3 years ago
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