Social milestone is when a child interacts with others, which includes responding using body language. For example, when an adult waves at the child, then the child waves back at him/her or when you smile and the child smiles back. The answer is - the child shows understanding by responsive body language.
No shelter; homeless.
Scarcity of food.
Scarcity of clothing.
<span>Anaerobic exercise is short-lasting, high-intensity activity, where your body's demand for oxygen exceeds the oxygen supply available. </span>
D. All of the above
(I mostly believe this is the correct answer.)
