Must all ecosystems have quaternary consumers?

How are the cell walls of a plant and fungus different ?

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

The fauces connects which of th following structures to the oropharynx