<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation

First Cells

The first cells were likely heterotrophs, who "fed" on the organic molecules, or chemoautotrophs, who used the energy in inorganic molecules.

Atoms Practice
Estimated3 minsto complete
%
Progress
Practice First Cells
Practice
Progress
Estimated3 minsto complete
%
Practice Now
Life Before Oxygen
community Contributed
Talks about how photosynthetic organisms transformed the Earth's atmosphere and life on Earth.
Open the resource in a new window.
Please wait...
Please wait...

Original text