Answer:
The correct answer is - option A.
Explanation:
Protein requirement is depend on the body of an individual body weight however according to the RDA for protein the requirement is 0.8 gm per kg. However relatively it is more in the 2 year child has highest than other as their development process is faster than others.
Thus, the correct answer is - option A.
Answer: False
Explanation:
Because the mid-line is a imaginary line cutting your body in half to create a left an right side of body an all your body parts are facing forward.
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Explanation:
The cardiovascular system pumps blood throughout the body. As the blood is circulating out of the heart it is filled with oxygen and nutrients. These nutrients get divided to the rest of the cells in the body. As the blood is coming back into the heart the urinary system takes the waste out of it.
So basically, it basically acts as a delivery system delivering O2 and nutrients and takes waste out of the cell.