Answer:
co2 its the carbon dioxide oxcil
<span>Polymerase chain reaction</span>
Answer: Its G
Explanation: i got it right on my test
Answer: More advanced technology
Explanation:
During the time Darwin was alive technology wasn't nearly as advanced. Now scientist have much easier ways of testing and solving problems that Darwin could have never solved.
The answer is S phase.
If drugs prevent DNA replication which occurs in the S phase. That means that the S phase will be affected by these drugs.