Answer:
520,000,000,000 Nanometers = A
Explanation:
Since the aphotic zone does not recieve sunlight it relys on the photic zone for the sunlight which in terms it does penetrate.
I believe you meant to say is this mistake called a base pair and if that is your question then no. it would be called Mutation. But you can double check that answer.
Answer: A. The fossils cam from the same organism
Hope this helps!
Explanation:
