Which prefix means life?

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Multiple Choice

Which prefix means life?

Explanation:
The prefix that means life is bio-. It comes from the Greek bios, which means life, and shows up in many terms about living things and their processes—biology (the study of life), biosphere (the global life-support system), and biodegradable (capable of being broken down by living organisms). The other prefixes here point to different ideas: blast(o) relates to a germ or bud and is used in developmental contexts like blastocyst; brachi(o) means arm; brady- means slow. Since the question asks for the prefix that denotes life, bio- is the best fit.

The prefix that means life is bio-. It comes from the Greek bios, which means life, and shows up in many terms about living things and their processes—biology (the study of life), biosphere (the global life-support system), and biodegradable (capable of being broken down by living organisms). The other prefixes here point to different ideas: blast(o) relates to a germ or bud and is used in developmental contexts like blastocyst; brachi(o) means arm; brady- means slow. Since the question asks for the prefix that denotes life, bio- is the best fit.

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