Ques:Q: Any organism that causes disease is called what? Choices: - a parasite - a virus - a microbe - a pathogen A:

Ans:a pathogen
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Ques:Q: Moist skin distinguishes frogs from what animal with dry, bumpy skin? Choices: - turtles - snakes - newts - toads A:

Ans:toads
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Ques:Q: What occurs when individuals of different species strive for a limited resource in the same area? Choices: - vegetal competition - asexual competition - intraspecific competition - interspecific competition A:

Ans:interspecific competition
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Ques:Q: All combustion reactions are what type of reactions? Choices: - flammable - geothermal - reversible - exothermic A:

Ans:
exothermic
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