6) which of these physical factors would have the greatest effect on the types of plants that could thrive in an ecosystem? a) air patterns b) animal populations c) soil characteristics d) temperature and rainfall

Where is the nictitating membrane found? a. between the eyelid and the eyeball b. between the retina and the optic nerve c. between the outer and middle ear d. in the organ of corti in the middle ear

The climate on the leeward side of a mountain differs from that on the windward side mostly in

Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases