Answer:
its blurry but based on what i see the second one
Explanation:
Commensalism because commensalism is when one organism benefits from the interaction, and the other is unaffected.
Answer:
A Mutation.
Explanation:
A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied. Mutations can occur during DNA replication if errors are made and not corrected in time.
fifth tick mark means 0.5mL
so ans is 3.5 mL