Mutation happens during which of the following processes? D Protein synthesis

A DNA transcription

B DNA replication

CTranslation

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?