Hello j. o.i. n it :- mni-vxim-zit​

Are substances released into the environment that in excess amounts cause damage

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

20 the main source of energy for our planet comes from the