We were created to need sun light to survive. we need the Vitamins that come from the sun.
So the answer to this is B
Answer:True..
Explanation:National Academy of Sports Medicine Three key phases to exercise are the warmup, training, and the cool down. During the warmup you ready the body for what’s to come. In the middle phase, you perform the strenuous work.
B,D letters in the image represent the heart's ventricles. thus option D is correct.
<h3>What are the parts of the heart?</h3>
The left atrium, right atrium, and two lower chambers known as the left and right ventricles make up the four chambers that make up the heart. The tricuspid, pulmonary, mitral, and aortic valves are among its four valves.
The ventricle is one of two sizable chambers at the base of the heart that gather and discharge blood to the lungs and peripheral beds of the body. An atrium, a nearby chamber in the upper heart that is smaller than a ventricle, provides the blood pumped by a ventricle.
Learn more about heart here:
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