Arabbit is an example of a while a hyena is an example of a

producer
parasite
herbivore

carnivore
host
carnivore

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Fredrick griffith made a scientific discovery in 1928

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d