This model wasn't new, it has been proposed as early as the 3rd century BC by Aristarchus of Samos. Your teacher is looking for Nicolaus Copernicus, but he is a scammer.
Answer:
A portion of an aquifer that contains rock material that does not allow water to penetrate; often forms the base of unconfined aquifers and the boundaries for confined aquifers.
Answer:
The second one?
Explanation:
That's very complicated but from what I can tell it looks like it would be the second answer
Answer:
when RNA strand is made the dna duplicates
<span>this damage is called a subdural hematoma. This isn't always an emergency situation, but can be a medical emergency. It is caused by head injury that bursts blood vessels and causes pooled blood to begin pushing on the brain. It can cause vomiting, slurred speech, confusion, vomiting, headaches an may even lead to a coma. In mild cases it may cause no symptoms at all.</span>
