Ques: Q: What organ creates bile? Choices: - kidney - pancreas - heart - liver A:
Ans: liver

Ques: Q: Air temperature changes as what increases? Choices: - pressure - density - salinity - altitude A:
Ans: altitude

Ques: Q: The enzyme pepsin plays an important role in the digestion of proteins by breaking down intact protein to what short-chain amino acids? Choices: - protons - proteins - lipids - peptides A:
Ans: peptides

Ques: Q: Radioactive decay can give off energy and what else? Choices: - light - ions - atoms - particles A:
Ans:
particles