Why do o2 and co2 pass through the plasma membrane? they are nonpolar and soluble. they are facilitated by protein. they are "pumped" through. they undergo pinocytosis.

Which are observations about the tree on the right ,? check all that apply

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey