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NemiM [27]
3 years ago
15

Negative feedback: If oxygen levels are low, then respiration should

Biology
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

B. Decrease

Explanation:

Positive feedback is an increase while negative feedback is a decrease.

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vesna_86 [32]

Different organisms have different number of chromosomes

4 0
3 years ago
The plasma membrane of a skeletal muscle fiber is called the
victus00 [196]

Answer:

A skeletal muscle fiber is surrounded by a plasma membrane called the sarcolemma, which contains sarcoplasm, the cytoplasm of muscle cells.

Explanation:

5 0
3 years ago
Where would you find hemoglobin that is about 65% saturated with o2 in a healthy resting person?
liberstina [14]

The hemoglobin that is about 65% saturated with o2 in a healthy resting person Systemic veins & pulmonary arteries.

<h3>Define Hemoglobin?</h3>

Hemoglobin is a protein in red blood cells that takes oxygen to body's organs and tissues and elates carbon dioxide from organs and tissues back to your lungs.

Thus, Systemic veins & pulmonary arteries are correct.

To learn more about hemoglobin click here:

brainly.com/question/15011428

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5 0
1 year ago
A drug that inhibits the pumping of sodium and chloride ions out of the ascending limb of the loop of henle would result in
Elina [12.6K]
Hey there,

Question: <span>A drug that inhibits the pumping of sodium and chloride ions out of the ascending limb of the loop of henle would result in</span>

Answer: less water removed from the descending limb

Hope this helps :))

<em>~Top♥</em>
4 0
3 years ago
Which of these describes a population?
Vesna [10]
The answer is "<span>B: all the gray squirrels that live in a forest" </span>
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