Q: What is an example of a biochemical lipid that contributes to weight gain? Choices: - acids - sugars - proteins - fats A:
fats

(Question)
Q: What does fog consist of? Choices: - helium - steam - carbon monoxide - droplets of water A:
(Answer)
droplets of water

Ques: Q: What is defined as the temperature plus precipitation of an area over a long period of time? Choices: - conditions - environment - weather - climate A:
Ans: climate

(Q).
Q: In response to a cut, mast cells secrete histamines that cause nearby capillaries to do what? Choices: - harden - narrow - constrict - dilate A:
(A).
dilate

Ques:Q: Most autotrophs make their "food" through which process, using the energy of the sun? Choices: - glycolysis - atherosclerosis - oculitis - photosynthesis A:

Ans:photosynthesis

Ques:Q: What kind of reaction is a reaction in which two or more substances combine to form a single new substance? Choices: - power reaction - compounding reaction - chemical reaction - combination reaction A:

Ans:
combination reaction