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dangina [55]
2 years ago
11

In which layer of the atmosphere do humans live?

Biology
1 answer:
Komok [63]2 years ago
4 0
Troposphere is the answer
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Which term was used by Mendel in his observations on pea plants?
kozerog [31]

The correct answer is:   [C]: " allele " .

_______________________________________

Hope this helps!

Best wishes!

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8 0
3 years ago
What is an organism?
-BARSIC- [3]

Answer:living thing that carries out basic life functions

Explanation:

3 0
2 years ago
The Institutional Review Board 1) Reviews only studies in animals 2) Reviews clinical studies (in humans) 3) Is constituted by t
Gala2k [10]

Answer:

C. 2 and 4 are correct

Explanation:

Institutional review board protects the rights of human research.

They are involved with reviewing of all research that involves the use of humans before it is conducted and protect the welfare of the human involve and the privacy.

The member of the board must be 5 and above and it include people from different fields that are knowledgeable and will provide findings on human research. A non scientist is also involve and someone from other field.

2 and 4 is correct

8 0
2 years ago
Angiotensin-converting enzyme (ACE) inhibitors and other vasodilators are used in the early treatment of heart failure. They act
Iteru [2.4K]

Answer:

Option c. cause pooling of the blood and decreased venous return to the heart

Explanation:

The ACE inhibitors increases the diameter of the blood vessels (vasodilation) that improves the flow of blood. This reduces the work load on the heart. At the time of heart failure, a substance called angiotensin is released. This angiotensin formation is blocked by the ACE inhibitors. Angiotensin is involved in narrowing the blood vessels.

The ACE cause pooling of the blood and decreased venous return to the heart. The ACE inhibitors causes vasodilation that allows decrease in blood pressure. So, there is no increase in arterial pressure, aldosterone and loss of volume. Thus, option C is correct.

3 0
3 years ago
Is the bag or beaker more concentrated in starch ?
Setler [38]
I'm assuming this is from a diffusion lab? I did one a little while back, which may or may not be the same. However, we found that the baggie was more concentrated in starch and the beaker was more concentrated in iodine. 
7 0
3 years ago
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