Q: What kind of behavior occurs only after experience or practice? Choices: - memory - instinctive behavior - juvenile behavior - learned behavior A:
learned behavior

(Question)
Q: Acid rain is corrosive rain caused by rainwater falling to the ground through which gas? Choices: - sulfide dioxide - carbon dioxide - essential dioxide - sulfur dioxide A:
(Answer)
sulfur dioxide

Ques: Q: Gastric emptying is regulated by both the stomach and what other digestive structure? Choices: - small intestine - appendix - esophagus - duodenum A:
Ans: duodenum

(Q).
Q: What general property of an earthquake is used to describe its relative strength? Choices: - resonance - latitude - amplitude - magnitude A:
(A).
magnitude

Ques:Q: What are the small units that comprise nucleic acids? Choices: - genes - filaments - chromosomes - nucleotides A:

Ans:nucleotides

Q: The major fuel for the brain is which carbohydrate? Choices: - glutamate - sucrose - insulin - glucose A:
glucose