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Angelina_Jolie [31]
3 years ago
15

Questions number two

Biology
1 answer:
const2013 [10]3 years ago
4 0

Answer:

D. none of the above

Explanation:

The only things that can live without oxygen are related to being microscopic like bacteria.

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Which of the following does the human body not do to maintain homeostasis
DerKrebs [107]
The answer would be C) reproduce or the third option.
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3 years ago
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Normally, activity of the hypothalamic-pituitary-adrenal axis is regulated by a feedback loop that reduces the release of cortis
Sergeu [11.5K]
<span>The correct answer is c. ​hypothalamus to pituitary gland to adrenal glands.
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When it comes to stress, hypothalamus-pituitary-adrenal axis (HPA) is responsible for stress response. Hypothalamus releases corticotropin-releasing hormone (CRH) which binds to its receptors on the anterior pituitary gland. As a result, adrenocorticotropic hormone (ACTH) is released and it stimulates the release of cortisol from the adrenal gland. At a certain levels of cortisol, this steroid hormone exerts negative feedback to the hypothalamic release of CRH.
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Why do primates have a longer childhood than other mammals?<br> It's not a multiple choice question
ycow [4]

Answer:

The research shows that for the cortex to evolve to be large, primates need a longer pregnancy, whereas a longer childhood is needed for a larger cerebellum to evolve. This means it is critical for infants to have the right environment to develop crucial skills.

Explanation:

3 0
2 years ago
which of the following contain the most nutrients. A.apple juice B.chopped apple C.whole apple D.grated apple
oee [108]
All of the listed have the same amount of nutrients unless dried or affected in some other way not said.
4 0
3 years ago
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Some members of the Euglenids are photosynthetic, yet they will lose their photosynthetic pigment if left in the dark. True or F
irga5000 [103]

A) Some members of the Euglenoids lose their photosynthetic pigment when left in Dark : TRUE

B )The loss of photosynthetic pigment in Euglenids stored in the dark is permanent : False

<h3>What are Euglenas</h3>

Euglenas are unicellular organisms belonging to the kingdom Protista, when kept in the dark for too long Euglenoids begin to lose their chlorophyll. As it loses its chlorophyll it becomes unable to produce its own food and starts consuming bacterias within its habitat.

The loss of chlorophyll in Euglenids can be regained after it is been exposed to sunlight and allowed  to grow exponentially for several weeks.

Hence we can conclude that  Some members of the Euglenoids lose their photosynthetic pigment when left in Dark : TRUE  while The loss of photosynthetic pigment in Euglenids stored in the dark is permanent : False

Learn more about Euglenoids : brainly.com/question/1278307

8 0
2 years ago
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