Answer:
the element oxygen , represented by the symbol o, is classified as a pure substance
A cell theory.
Since cells are the basic unit of structure in all organisms and also the basic unit of reproduction.
Type two is where their are to much insulin but not enough glucose that's all I can say sorry
Evolution is not a random process. The genetic variation
on which natural selection acts may occur randomly, butnatural selection itself is not random at all.
Answer:
C
Explanation:
A is both gain b is one eats the other and d is one eats a little part of the other
