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Doss [256]
3 years ago
10

Which of the following statements is true about vaccines?

Biology
2 answers:
Ira Lisetskai [31]3 years ago
8 0
The answer is D vaccine work by teaching the body immune system to fight disease
LiRa [457]3 years ago
7 0
D) Vaccines work to fight the disease

Mark with crown!
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How is the plant able to obtain each ingredient
il63 [147K]

Answer:

light enters a plant through its leaves O2 enters the plant through the stomata's or open pores

and water enters through the roots then up the stem to the tubes  to leave

Explanation:

hopefully this helps

6 0
3 years ago
If a sequence of bases on a DNA strand is GACATTC, what would the Complementary strand be?
PtichkaEL [24]
The complementary mRNA strand would be CUGUAAG.
6 0
3 years ago
Why is it important for your brain to control many functions automatically?
juin [17]

Answer:

The brain controls what you think and feel, how you learn and remember, and the way you move and talk. But it also controls things you're less aware of — like the beating of your heart and the digestion of your food.

Think of the brain as a central computer that controls all the body's functions. The rest of the nervous system is like a network that relays messages back and forth from the brain to different parts of the body. It does this via the spinal cord, which runs from the brain down through the back. It contains threadlike nerves that branch out to every organ and body part.

Explanation:

If you brain does not, or is unable to perform multiple tasks automatically, you could have trouble breathing on your own, your heart could have problems, even your thought process, movement, and digestion could malfunction. Which could cause a multitude of complications.

Hope this helped, have a great day/night :}

7 0
3 years ago
The amount of energy at trophic levels one and four in an ecosystem is indicated by the numbers.
nexus9112 [7]

Answer:

1100

Explanation:

There is 10% of total energy in each increasing trophic level.                    10,000 / 10 = 1,000 ,so there are 1,000 units of energy in trophic level 2.

1,000 / 10 = 100, so there are 100 units of energy in trophic level 3.

1,000 + 100 units of combined energy would be 1,100 units of energy.

Hope this helps!

3 0
4 years ago
Which of the following shows the correct order in which light information travels through the eye?
andreyandreev [35.5K]
<span>Im pretty sure the answer is B) Pupil, lens, retina, optic nerve

hope this helps :)</span>
5 0
4 years ago
Read 2 more answers
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