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trapecia [35]
3 years ago
8

What do i need to do????????????

Biology
1 answer:
Cerrena [4.2K]3 years ago
4 0

Answer: the first one

Explanation: the rest are very wasteful :)

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The most common danger related to the destruction of CD4 T cells is
miss Akunina [59]

Answer:

AIDS

Explanation:

AIDS is the most common infectious disease causing lymphocytopenia, which arises from destruction of CD4+ T cells infected with HIV.

4 0
3 years ago
Clara is a vegan and she does not drink milk, a food advertised as a best source of calcium. But she is not worried too much sin
marysya [2.9K]

Explanation:

%DV label= 27%

1 cup of cooked collared greens= aprx 266.60 mg of Calcium

Assuming Clara is...

  • a teen, her required adequate intake (RAI)=  1300 mg/ day
  • an adult, her RAI= 1000 mg/day

For teenaged Clara

∵27 % DV= 270mg

% daily Calcium=  \frac{270}{1300}  * 100= = 20.8 ≈ 21%

=0.21

<u>21% of her daily calcium needs is in a cup of cooked collard greens.</u>

Calcium is an essential mineral required by the human body, it is involved in cell signalling, muscular function and homeostasis. Along with fats, fiber, vitamin A and C and iron, calcium makes up part of a recommended daily intake target or DV- these are integral to a balanced diet.

Learn more about energy storage at brainly.com/question/523624

Learn more about homeostasis at brainly.com/question/1601808

#LearnWithBrainly

3 0
3 years ago
Alleles separate from each other so that each gamete carries a single copy of a gene in:
Blizzard [7]

Answer:

is A

Explanation:

7 0
3 years ago
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Why do you think adult male crabs have such a large claw? What could be the purpose of it? And can you think of any other animal
Romashka [77]

Answer:

cause they use the small one for feeding and the large one to attract a female crab for mating, the large claws are also used as a weapon

3 0
3 years ago
How are unique daughter cells created in Meiosis? A. Mutation during Reduction Division B. Homologous Pairing C. Crossing Over D
GuDViN [60]

Answer:

the answer would be a mutation during reduction division

8 0
3 years ago
Read 2 more answers
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