In any ecosystem, organisms have relationships that help them survive.

Classify the type of relationship between the organisms as one of the three:
predator-prey
parasite-host
producer-herbivore

A. tick-deer
B. clover-rabbit
C. flea-dog
D. snake-rabbit
E. acorn-squirrel
F. cat-mouse

A. parasite-host (tick-deer)

B. producer-herbivore (clover-rabbit)
C. parasite-host (flea-dog)
D. predator-prey (snake-rabbit)
E. producer-herbivore (acorn-squirrel)
F. predator-prey (cat-mouse)