Answer:
it's D. I believe anyways is it if you can pick two pick A,D, or D and C who knows at this point
sorry I'm not much help but I hope it did something
D) Natural Gas i think is correct sorry if im wrong
Its the experiment part where you test the hypothesis
<span>Avery Identified through a qualitative test that DNA was present. Through a chemical test he found that the make up was DNA. Through enzyme testing Avery found that only DNA degradation stopped transforming.</span>
C) Producers convert light energy into chemical energy.
