Which of the following relationships is symbiotic?
A. A male bluebird and a female bluebird provide care for their offspring.
B. A bee pollinates a flower while feeding on the flower’s nectar .
C. A tick latches on to the body of a dog and feeds on the dog’s blood.
D. A group of ants work together to build an underground nest.
E. A remora attaches to the body of a shark and feeds on scraps when the shark eats.
F. Two male red-winged blackbirds fight over territory.

There are 3 types of symbiotic relationships which are mutualism, commensalism and parasitism

mutualism is when both of the organisms (partners) have benefits so answer for that one is B

commensalism is when one of the partners or species has benefits while the other partner doesn’t get benefits and isn’t harmed in the process. answer for that one is E

parasitism is when one organism (known as parasites) has benefits while the other one suffers (known as the host) answer so that one is C

Amplify and switch electrical power and electronic signals