The endosymbiosis explains how eukaryotic cells may have evolved from prokaryotic cells.
<h2>The answer to 9 is <em><u>slippage of a block of material moving along a curved surface</u></em></h2>
Answer:
exponential growth
Explanation:
The organisms that are not native of a particular environment but are exposed to live in that particular environment are invasive species. Usually invasive species do not prove useful to the new area and prove harmful to the environment as well. There are some species of organisms that have been accidently introduced to new environment and have been accidently proven to be beneficial. Zebra mussels, being the native to Black Sea when arrived to North America flourished there.
