Which of the following is a common feature among the four inner planets?
a. atmosphere composition
b. distance from the sun
c. rocky surface
d. temperature range

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

no i don't feel that humans have oversubscribed some medications