Answer:
It is important because it keeps the other animals in check.
Explanation:
They keep the animals in check so there isn't an overpopulation of a certain animal.
Let's take sea otters for an example, the sea otters keep the sea urchins in check so they don't eat all the kelp. When there was a massive decrease in sea otters due to orcas eating them, the kelp was disappearing and the sea urchins were growing in population.
By 2004, when physicians were no longer favored with entry to the US, physicians in the Philippines were retraining as C) computer programmers so they could immigrate to the US.
The second one because it says it on the definition
Answer:
marsh and swamp
Explanation:
i live in florida near them and they are pretty unique with their swampy stuff