When a person's stomach is full and distended, people experience little to no hunger. by the time the stomach empties of its contents, however, people begin to report the first signs of hunger.

answer: all : )

explanation:

c.more precipitation,but only when emission levels.

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.

"a.) well–developed vascular system."