Answer:
A
Explanation:
Some materials reflect light waves.
They show evidence of other life beyond us, when we see fossils they give is info that can determine other scientific data that is important for human life
6-C (breaks off)
7-C(they secrete acid that breaks away rocks)
The
correct answer is reverse transcriptase.
<span>
Reverse
transcriptase is an enzyme used to generate complementary DNA (cDNA) from an
RNA. This enzyme is often inserted together with eukaryotic mRNA into bacteria,
so that mRNA could be inserted into the bacteria's genome.</span>