5 Questions
What is a common evidence for being alive according to the text?
Visible movement
Why is there controversy about whether viruses are truly alive?
They do not show molecular movement
What is an example of movement over very small scales that may be invisible to the naked eye?
Molecular movements
What characteristic of life is not enough to define whether something is alive or not?
Visible growth
"Some animals can breathe without visible movement" - What does this imply about defining life based on visible movement?
"It is not a sufficient criterion for life"
Test your knowledge of identifying living organisms based on their behaviors and characteristics. This quiz explores the criteria for determining whether something is alive or not, including observing movement, breathing, and other traits.
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