4 ms·
It's worth mentioning that carbon deposits are not made uniformly, and in fact certain geological periods are known for having large deposits of carbon while ot
by helen___keller 5y ago
It's worth mentioning that carbon deposits are not made uniformly, and in fact certain geological periods are known for having large deposits of carbon while others have almost none.
- maCDzP 5y agoTrue - I generalized too much.