Question

When was the first human like creatures appeared in the earth surface

Answer 1

macromolecule is a very large molecule, such as protein, commonly created by the polymerization of smaller subunits. They are typically composed of thousands of atoms or more. The most common macromolecules in biochemistry are biopolymers and large non-polymeric molecules

Answer 2

we are homosapiens.

It first appeared 2.3Million years ago...

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