Ques: Q: A hydraulic jack that makes it possible to lift a car easily is an example of what, meaning it produces mechanical advantages? Choices: - quantum physics - simple weapon - complex machines - simple machine A:
Ans: simple machine

Ques: Q: Which organ of the body do large tapeworms attack or block? Choices: - liver - heart - kidneys - intestines A:
Ans: intestines

Ques: Q: What is biomass made into fuel called? Choices: - benign fuel - toxic fuel - renewable fuel - bio fuel A:
Ans: bio fuel

Ques: Q: What is the name of the life stage when a child becomes sexually mature? Choices: - adolescence - maturity - adulthood - puberty A:
Ans:
puberty