Im thinking simple carbohydrates.
Answer:
Carlos Juan Finlay
Explanation:
He discovered that yellow fever is transmitted from infected to healthy humans by a mosquito.

B.Mood-altering chemicals derived from plants.
please correct my answer if its wrong
<span>The question is asking what the the % daily values found on a food label are based on. Those values give us the information for example that some food is 30% of necessary daily calories or that it covers 30% of the need for Vitamin C. This is based on the needs of an average adult person, who needs to consume 2000 calories a day.</span><span />