The answer is number 4 hope this helps
<span>runoff of pesticides into streams and lakes.</span>
The nucleus is important to a living cell because <span> it serves the function of information storage, retrieval and duplication of genetic information. It is a double membrane‐bound organelle that harbours the genetic material in the form of chromatin.</span>
Cells need energy for various purposes
Answer:
China
Explanation:
it has greatest/highest density