Of which of the following nutrients do infants require extra servings?
a.
carbohydrates
b.
dietary sugars
c.
vitamin a
d.
fatty acids

Ricky is interested in the health and safety or animals and humans. she wants to pursue a career that allows her to monitor diseases in both animals and human populations. which career should ricky pursue?

Me with this i need to get the answer quickly.

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?