How frogs utilize these muscles in order to swim, jump, and do other frog things efficiently?

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

Study the image of this rock.which characteristic best supports its formation from sedimentary processes? it has many layers.it is coarse-grained.its grain shape is round.its texture is non-banded.

As a small change in a person's dna can cause a genetic disorder