Don't pollute the Earth.
Don't need gas.
Explanation:
When there is DNA shape mutation, one of the main things that could happend in the change of shape of the proteins, this creates a different pattern to arrange the nucleotids in the nuclei of the cells
Two individual flatworms must transfer sperm to each other
<span>It is called the fimbriae.</span>
Because it can eat primary consumers and secondary consumers both. Veggie eaters and meat eaters