Brainliesttt who can me answer some of my conclusion lab questions? only answer if you can me : )

Explain how organisms could be harmed by high levels of salt from roadways?

What is the difference between a scientific hypotheses and a scientific theory?

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