Q: When calculating impulse, consider the change in _______ of one of the objects in the collision? Choices: - sound - potential energy - velocity - momentum A:
momentum

(Question)
Q: What effect causes an object to appear to have a change of motion? Choices: - momentum effect - resonant effect - centrifugal effect - coriolis effect A:
(Answer)
coriolis effect

Ques: Q: What type of reproduction involves combining genetic material from two parents to create distinct offspring? Choices: - mild reproduction - bsexual reproduction - asexual reproduction - sexual reproduction A:
Ans: sexual reproduction

(Q).
Q: What is a diagram that shows a single way that energy flows throughout an ecosystem? Choices: - fuel chain - dependent chain - water cycle - food chain A:
(A).
food chain

Ques:Q: A rounded hollow carved in the side of a mountain by a glacier is known as? Choices: - a crater - a cavern - a crest - a cirque A:

Ans:a cirque

Question: Q: An electrical signal along a nerve cell triggers the secretion of what? Choices: - conduction molecules - axons - attenuation molecules - neurotransmitter molecules A:
Answer:
neurotransmitter molecules