Answer:
We live in the Phanerozoic EON
Explanation:
Answer:
D
Explanation:
Mutation can be harmful and it can have no effect.
C) provides the instructions for making proteins.
this because the main role of DNA is to provide instructions for Development and functions of living cells.so in this question you have to weigh which is the best answer that suits DNA role defination.
Answer:
option c. Proofreading repair