Which words used in "teens, your brain needs real food" are most important to understand when it comes to how the brain transmits information?
a. by the comparison of the various kinds of carbohydrates and their effectivenessb. by the descriptions of the different types of carbohydrates and their effectsc. by the explanations about how carbohydrates change brain functionsd. by the inclusion of the most and least effective times to consume carbohydrates

A. By the comparison of the various kinds of carbohydrates and their effectiveness

Explanation:

While not necessarily malicious, the writer emphasized that simple carbohydrates, found in processed sweets and other similar products, be avoided. Complex carbs, on the other hand, are a much better choice since they properly give the teens the energy and focus they will require in their daily routine.

i have heard the mermaids singing, each to each.

i do not think they will sing to me

answer: hjnh

explanation:

hhjjk