28. Explain how human actions such as polluting the air or water and cutting down acres of trees in the rain forest, can produce changes to
living things. *

NY giving them a habitat to live in

by changing the environment around living things it will slowly affect the living organisms that are there by pollution the oceans the fish are starting to die from eating the plastic then the birds eat the fish ingesting the plastic and then dying and it eventually affects a whole ecosystem

Explanation:

b is the answer and if you need further with anything message me

friedrich meischer discovered it in white blood cell