Where are hydrogen bonds found in DNA?

Hydrogen bonds exist between the two strands and form between a base, from one strand and a base from the second strand in complementary pairing.

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

hope this !