Which molecules do cells need to release energy? (Can you make it look like 7th grade writing please well if you can)

What would happen if the krill were removed from the food web

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 body region are part of the cephalic region?