Answer:
a wasteland
Explanation:
if an ecosystem did not have interactions it would not be an ecosystem because it takes different parts cooperating together for it to function.
Answer:
It is a laboratory method used to separate mixtures of DNA, RNA, or proteins according to molecular size.
D. Frederick Taylor because I learned it in class today and I searched it up
Gel electrophoresis is the movement of charged particles in a fluid or gel under the influence of an electric field. Results of this technique can be interpreted to find out if someone carries a certain gene or not.