Answer: its the first coments that hit earth
Explanation: when the coments came and hit the un-habitable earth, they seemed to carry small droplets of water, which in a result, started all life on earth.
the second one is...God. he created all life that currently roam earth today, it's all in the bible...but, it doesn't seem to add up but i bet it one of the two.
there's a documentry on this if you wanna know more!
Human geography is the study of human influence by the earth or human activity that affects the Earth.
For example, human beings throwing trash in the oceans affects the Earth.
Best of Luck!
It is called <span>Incomplete Dominance</span>
Become there friends and gain there trust by expressing your personal experiences
