The First Known Multicellular Organisms Evolved Approximately How Many Years

question 27

Multiple Choice

The first known multicellular organisms evolved approximately how many years ago?

• A)3.5 BYA
• B)2.1 BYA
• C)1.4 BYA
• D)100 MYA

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Definitions:

One Thousandth

A fraction or measure representing one part out of a thousand parts.

Meta-

A prefix meaning beyond, after, or changing; often used in academic and scientific contexts to indicate change or transformation.

Beyond

A term used to indicate something that is at a further place or stage than something else.

Micro-

A prefix meaning small or minute, often used in scientific terms to denote a factor of one millionth.