Add: 3 x10^9 + 5.3 x 10^10
a. 5.6 x 10^10
b. 8.3 x 10^9
c. 5.6 x 10^9
d. 83 x10^10

answer; i believe that the correct answer is; ///bodies of water store heat during the day and release it at night;

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.

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