I think b. Proteins are polymers of amino acids is the correct answer
It is observed that the human population keep increasing significantly and it began to increase noticeably around 10,000 years ago.The greatest factor of this increase is the rapid development of the agricultures in lands, as well as the domestication of animals. These are the reasons why population increases at that time.
Answer:
The more sediment accumulates, the more pressure is put on the lower layers
Explanation:
Explanation:
In my view, all factors are equally responsible for this.