Answer:
its based on the presence and absence of antibodies and antigenic substances on the surface of red blood cells.
Explanation:
Answer:
Long before Darwin and Wallace, farmers and breeders were using the idea of selection to cause major changes in the features of their plants and animals over the course of decades. Farmers and breeders allowed only the plants and animals with desirable characteristics to reproduce, causing the evolution of farm stock. This process is called artificial selection because people (instead of nature) select which organisms get to reproduce.
Answer:
The answer is c
Explanation:
I took the test plus that is the only benificial thing to get from the increase
Horses only have 1 stomach