Q: Closely associated with "work", what is characterized by its many forms and the fact that it is conserved? Choices: - heating - fuel - matter - energy A:
energy

(Question)
Q: Snow and rain are forms of what weather? Choices: - sediment - evaporation - cold fronts - precipitation A:
(Answer)
precipitation

Ques: Q: Collisions between hydrogen atoms demonstrate one form of what? Choices: - nuclear reaction - destructive fusion - nuclear radiation - nuclear fusion A:
Ans: nuclear fusion

(Q).
Q: Each lymph organ has a different job in what system? Choices: - circulatory - respiratory - nervous - immune A:
(A).
immune

Ques:Q: What is the term for animals that cannot raise their body temperature on their own? Choices: - endothermic - catabolic - warm-blooded - ectothermic A:

Ans:ectothermic

Q: What are biochemical compounds that living things use to store energy and make cell membranes? Choices: - carbohydrates - proteins - nucleic acid - lipids A:
lipids