DHA<span>, the 22-carbon, long-chain fatty acid found in breast milk, plays a key </span>role<span> in the structure and </span>function<span> of neural tissues, most notably those of the retina and brain. ... Intake of preformed </span>DHA<span> via either the placenta or diet is the preferred mode of </span>DHA<span> accumulation during infancy</span>
Teachers are rarely qualified for that type of knowledge
I believe the answer is B
D because trachea is the tube, bronchi is what splits into your lungs, bronchioles are what look like branches of the bronchi, and alveoli are the little air bags at the bottom of the smallest bronchioles.
