Answer:
By the production of white blood cells and antibodies.
Explanation:
The immune system's job is to identify foreign object and to make antibodies and white blood cells to fight said virus.
Most times the average citizen knows what they've been taught on chronic illnesses from tv shows, teachers, co workers maybe, etc. Theres no telling what each and every citizen knows on it. I dont know if this was a personal question or if you were looking for something specific but i hope this helps?
Answer: i think drive pass
Explanation:
It would be best to take it to a vet and ask if he has anything on him, or if he is going through some sort of emotional state
D) Consume fewer sugars.
Diabetes is a malfunction in processing sugar!