Answer:
The most common allergens are beef, dairy, wheat, egg, chicken, lamb, soy, pork, rabbit, and fish. And, most dogs are usually allergic to more than one thing.
(so basically idk) either B or C
i think id rather pick B, though
the answer is b the autonomic nervous system
Uhhh 10 i think i could be wrong
Answer:
A. By using your body cells to make new viruses
