Life begun sortly after the earth formed 4.54 billion years ago but the conditions well they didn't call it the dark ages for no reason
B. None of the others are advantages. But a higher yield would provide more food.
Answer:
so that you would know what views are on each side and the shape of the describes that we are outside the earth surrounded by water
<span>The closer you are to the poles of the Earth, the fewer ecological niches for species to fill. </span>
