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>
I think the answer is B) Hormonal
Hormonal contraception separates vital passages needed for pregnancy to occur.
Hope this helps you!
It goes through the small and large intestine and the acids in your stomach slowly break food down.
