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Home Q & A Board Biology-Related Homework Help General Biology
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hannah415 hannah415
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6 years ago
The oldest proposed cell microfossils are from ____ year-old rocks.
  a. 3.5 billion
  b. 1.25 billion
  c. 1.8 billion
  d. 1.5 billion
  e. 500 million

Question 2

The earliest type of eukaryotic organism currently known is a type of ____.
  a. virus
  b. bacterium
  c. alga
  d. animal-like protist
  e. fungus
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MtnimpMtnimp
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6 years ago
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hannah415 Author
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#2
6 years ago
So that's it? I get an expert answer then we move on with our lives? Not too bad Smiling Face with Open Mouth
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