Shown below are the dna scans for three frogs that look alike. which frogs are identical twins?
a. frogs a and c
b. frogs b and c
c. frogs a and b
d. it cannot be determined.

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?

The dense layer of connective tissue that surrounds an entire skeletal muscle is the