6. What do you call this organism that usually benefit with this type of interaction parasitism? A host
B. parasites C. predator
type of interaction predation?
D. prey​

a the host is the answer you're looking for

B. parasites

Explanation:

This is called parasitism. In this relationship, the organism which benefits is called a parasite. Parasites live on or inside another organism called the host.

what are local authorities doing to fix the problem

explanation:

what are local authorities doing to fix the problem

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939