A. Què són els nivells d’organització? b. Quin és el nivell més simple?

c. Quina diferència hi ha entre un teixit i un òrgan?

d. A que correspon el nivell d’organisme?

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.

Which statement explains how gravity and intertia work together