Ques:Q: Which nerve carries electrical signals from the rods and cones to the brain? Choices: - auditory - neurotransmitter - axon - optic A:

Ans:optic
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Ques:Q: What is the energy that flows as a result of a difference in temperature? Choices: - electricity - polarity - magnetism - heat A:

Ans:heat
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Ques:Q: What action, performed multiple times daily, is the single biggest use of water in the home? Choices: - taking showers - watering plants - washing clothes - flushing the toilet A:

Ans:flushing the toilet
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Ques:Q: Osseous tissue is the tissue that makes up what? Choices: - muscle - brain - liver - bone A:

Ans:
bone
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