Answer: do you know Spanish?
Explanation:
Answer: Why?
Explanation: I hope you are okay.
10) idk lol sorry!
11) The two purines in DNA are adenine and guanine.
12) Nucleotides.
13) It has the ability to turn off genes.
Ummmmmmm they are rightttttttt
Experiment is the best term to describe the step of investigative process.
<h3>Experiment.</h3>
This is a procedure carried out under controlled conditions in order to discover an unknown effect or law, to test or establish a hypothesis, or to illustrate a known law.
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