We need the article in order to help and help you get it right
They didn't account for it they said animals and dinosaurs was there when the meteor crashed into the earth
<span />
- Learning about, using, and understanding these pyramids is an ... sides, age on the y-axis, and the percentage of population on the x-axis. ... Rather, it displays percentages and shows what portion of people fall ... The more a graph looks like a pyramid, the faster that population is growing; old generations ...