Can i have a mini lesson on evolution

Evolution is when (happens when) organisms evolve to adapt to their environment so they can survive.

Example: Humans have a shared common ancestor with apes, we used to be hairy but have less hair due to the less need of warmth. (Air conditioning , heaters in homes...)

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the