Point source and non-point source
Answer:
A. Seafloor splits open creating a large trench
Explanation:
I hope this helps
A mutation may cause a change that codes for the same amino acid
When electromagnetic waves strike an obstacle, what usually happens is that part of the wave is absorbed by the obstacle, part is reflected back and part is transmitted through the material.
However, in case of a dark object; the dark object acts as a perfect absorber and absorbs all the electromagnetic waves.
So, the right answer is the diagram showing only absorption of the wave by the surface.