A marshmallow is toasted over a campfire. Is this a physical or a chemical change? Claim:

Evidence 1:

Reasoning 1:

Evidence 2:

Reasoning 2:

Identify and describe the three ways that mutations affect organisms.

Which of the following electromagnetic waves can create ions?

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.