<span>A. Accept 3 electrons from another atom in an ionic bond.
</span>
In my opinion
Mass extinctions happen because of climate change, asteroid impacts, massive volcanic eruptions or a combination of these causes. One famous mass extinction event is the one that lead to the extinction of dinosaurs, 65 million years ago.
I hope it’s help
The Ecosystem will be out of balance.
A) TAGGATCTTCCA
b)GCAACGTCTTGA
c)ATGCCTAGCAGT
