Q: What is the only marsupial in north america? Choices: - Raccoon - Didelphinae - Marmosa - oppossum A:
oppossum
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Q: What causes the changes of puberty? Choices: - glucose - insulin - testosterone - estrogen A:
estrogen
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Q: What do tadpoles turn into? Choices: - insects - fish - snakes - frogs A:
frogs
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Q: What protists absorb food molecules across their cell membranes? Choices: - dielectric - fibrous - solid - absorptive A:
absorptive
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