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Fofino [41]
3 years ago
15

Is the atmosphere a open or closed system?

Biology
1 answer:
ikadub [295]3 years ago
7 0

Answer:

The atmosphere is a closed system

Explanation:

Because inside the atmosphere open system

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The anterior and posterior lobes of the pituitary differ in that _____. View Available Hint(s) The anterior and posterior lobes
sleet_krkn [62]

Answer:

many anterior pituitary hormones regulate other endocrine glands whereas posterior pituitary hormones regulate nonendocrine tissues

Explanation:

Anterior pituitary or adenohypophysis is the anterior lobe of the pituitary gland. Secretion of endocrine cells of the anterior pituitary is controlled by regulatory hormones released by hypothalamus. The hypothalamic releasing hormones bind to anterior pituitary endocrine cells, upregulating or downregulating their release of hormones. Anterior pituitary hormones stimulate endocrine glands: FSH and LH (ovaries and testes), TSH (thyroid), and ACTH (adrenal cortex).

Posterior pituitary or neurohypophysis is the posterior lobe of the pituitary gland. It  is not glandular it is just a collection of axonal projections from the hypothalamus. Posterior pituitary hormones regulate nonendocrine tissues: ADH-vasopressin (kidney tubules) and oxytocin (mammary glands, uterine tissues, brain).

7 0
3 years ago
A child with brown eyes inherited a brown-eyed gene from one parent and a blue-eyed gene from the other parent. Which of these d
serg [7]

Answer:

hybrid I think yaa I think

3 0
3 years ago
Study the following food chain: grass → rabbits → snakes → hawks. This chain supports the assumption that each population
Daniel [21]
<span>grass → rabbits → snakes → hawks. This chain supports the assumption that each population supports the next tropic level
because it tells about the next tropic level and flow of energy from one to the next
so correct option i conclude is A 
hope it helps</span>
8 0
3 years ago
Read 2 more answers
Briefly describe how you can tell when you are repaying the oxygen deficit
Rus_ich [418]

You are repaying the oxygen deficit when you have elaborated breath after a long workout.

We can define oxygen deficit as the difference between the oxygen that our body needs during a workout and the one that it gets, which is not enough.

We can tell when our body is repaying the oxygen deficit when our breath is elaborated. What our body is trying to do is to expel carbon dioxide and take as much oxygen as it needs with quick and short breaths.

In conclusion, elaborated breath is a sign that we are repaying the oxygen deficit.

Learn more at:

brainly.com/question/543244

7 0
2 years ago
____________ is a rare phenomenon because extremely few living things are preserved long enough after death to become fossils.
vlabodo [156]
I wanna say B. Fossilization is the correct answer.
3 0
3 years ago
Read 2 more answers
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