Answer: Immunologists must obtain licenses, while pharmacologists do not have to. Immunologists are required to earn a bachelor's degree before medical school, while pharmacologists are required to earn a medical degree before pharmacy school.
Explanation:
Syphilis ,,,,,,,,,,,,,,,,,,,,,,.
Answer: Parasites
Explanation:
Both tapeworms and lice depend on a living host to survive. The relationship between the parasite, tapeworm or lice, isn't mutual. The parasite only benefits from the relationship, because the host provides them with plenty of nutrients. In some cases, tapeworms and lice can carry diseases and infect the host. So, there is your answer and goodluck!
An advantage would be, knowing what exactly is in the food. A lot of the time it is also healthier as well to prepare your own food then buying it done already.