Question: Q: Interconnected pathways through which carbon is recycled through the biotic and abiotic components of what? Choices: - atmosphere - ozone - hemisphere - biosphere A:
Answer: biosphere

Question: Q: What energy, produced by vibrations, cannot travel through empty space? Choices: - light - heat - plasma - sound A:
Answer: sound

Question: Q: What type of cell division produces gametes? Choices: - mutations - apoptosis - mitosis - meiosis A:
Answer:
meiosis