The scientific community has their own definition of how the
natural world works and they had described that the natural world behaves in a
manner that is consistent and a way of having a manner that can be predicted or
is predictable with the use of given factors involving the natural world.
I believe the answer is: Achievement
Achievement motivation refers to the drive that individuals have inside ourselves in order to achieve a certain level of success.
This drive could come from both internal factors (such as the will to proof our capability) and external factors (such as money and fame)
1. <span>It let people ride to work so they could live further away from their jobs.
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2. </span>Disease, fire, and crime.
3. It's a tricky question but this refers to majority, so the answer is "<span>They came through Ellis Island on the East Coast."
4. This is also a tricky one, but the answer is "</span>It established the idea of "Separate", but equal."
We only know about extinct groups like dinosaurs, ammonites and trilobites through fossils. Some animals and plant are only known to us as fossils. By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other.