Which is one of the six fundamental elements that are found in living organisms?

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

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.