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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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tamaraco tamaraco
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6 years ago

Multicelled organisms first appeared in the fossil record about 4.0 billion years ago.
  a. True
  b. False
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nino99nino99
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#1
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6 years ago
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tamaraco Author
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6 years ago
Thank you, thank you, thank you!
jcarter
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
bioc
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2 hours ago
Smart ... Thanks!
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