If DNA is found at a crime scene it can help locate people that were at the crime scene. If the criminal has committed crimes before their DNA will already be in the police system. If not they can take samples from suspects and pinpoint who committed the crime.
Answer:
d
Plants on both continents have similar flowers.
Explanation:
Because it has the same feeding habits.
The answer to this question is watershed.
<h2>For the action question: Increases in energy efficiency</h2><h2></h2><h2>For the question in the picture: converging tectonic plates</h2>