Answer:
D
Explanation:
Because every system in the body is vital
One of the 4 layers that surrounds the earth.
The heart and the arteries of a person, both contracts to pump the blood throughout the body. The aorta, which is the largest artery of the human body, pumps the blood from the heart to the entire body of a person. The oxygen-rich blood is pumped out of the left ventricle when its contraction into the aorta, from where it is transported to the whole body.
Hence, the given statement is true.
<span>Nearly all nutrients present in tropical rainforest forests are contained in the (soil)</span>