Which are wastes that the body has to excrete to maintain homeostasis? oxygen carbon dioxide glucose solid waste ? ?

Ecosystems involve living organisms interacting with non-living things in a productive way; how is photosynthesis an example of this? answer, i will give brainiest to first person to get it right.

Asegment of dna that codes for rna and a protein is a

True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.