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Cloud [144]
3 years ago
6

A possible explanation to a problem is a(n) _____.

Biology
1 answer:
IgorLugansk [536]3 years ago
8 0
The answer is number 3 hypothesis
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Biotin and protien do what for the hair
Leto [7]

It helps make the hair grow faster and gives it nutrients


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4 years ago
A karyogram that contains 23 pairs of chromosomes with a different pair for the 23rd pair would describe a(n)
Readme [11.4K]

Answer:B

Explanation:

The last pair are sex chromosomes. Different pair is XY which is a male chromosome. Same pair is XX which is Female

4 0
3 years ago
Which one of the following statements is true? A. Voluntary hyperventilation results in acidosis. B. Emphysema directly impairs
AlekseyPX

Answer:

The correct answer is option E.

Explanation:

Voluntary hyperventilation results in alkalosis, not in acidosis. Alkalosis takes place when the body possesses too many bases. It can take place due to decreased levels of carbon dioxide or due to enhanced level of bicarbonates in the blood, that is, a base.  

Emphysema directly impairs exhalation more than it directly impairs inhalation. Emphysema refers to a lung disorder, which leads to shortness of breath. In the individuals suffering from the condition, the air sacs in the lungs, that is, alveoli get damaged.  

The hemoglobin-oxygen dissociation curve shifts to the right at the time of metabolic acidosis. The low partial pressure of oxygen within the lungs results in the constriction of pulmonary arterioles. Thus, all the mentioned statements are false.  

8 0
3 years ago
What do all celular activities in living organisms use as a source of energy?
Leya [2.2K]
All cellular activities that require energy use ATP as a source of energy.
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4 years ago
Photosynthesis and ________ create a cycle.
Lorico [155]

Answer:

Photosynthesis and ___cellular respiration_____ create a cycle.

They create a cycle because the products of photosynthesis become the __reactants________of cellular respiration.

Cellular Respiration is important because  it converts __glucose________  into usable energy for the body.

Photosynthesis is

important because it provides the atmosphere with ___oxygen________

and gives glucose to other orgamisms.

This makes __autotrophs____producers  that give energy to ___consumers____.

4 0
3 years ago
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