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Questions and Answers
What is a common evidence for being alive according to the text?
What is a common evidence for being alive according to the text?
- Colorful appearance
- Visible growth
- Visible movement (correct)
- Audible sounds
Why is there controversy about whether viruses are truly alive?
Why is there controversy about whether viruses are truly alive?
- They do not show molecular movement (correct)
- They have a colorful appearance
- They do not produce audible sounds
- They lack visible growth
What is an example of movement over very small scales that may be invisible to the naked eye?
What is an example of movement over very small scales that may be invisible to the naked eye?
- Molecular movements (correct)
- Cellular growth
- Audible sounds
- Visible breathing
What characteristic of life is not enough to define whether something is alive or not?
What characteristic of life is not enough to define whether something is alive or not?
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"Some animals can breathe without visible movement" - What does this imply about defining life based on visible movement?
"Some animals can breathe without visible movement" - What does this imply about defining life based on visible movement?
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