The answer to this is C. Industry. It's the only man made factor.
Dissimilar than scientists thought
point, shift deletion, UV rays, radiations, genetics mutations, gene editing
That is just some method that gene can change within the DNA
What happens when a dentist and candy maker meet. Would fit
Answer: A. Mesopelagic zone
Explanation: This zone is referred to as the "middle zone" within oceanic waters. Not yet the deep zone, however past the top layer aka upper ocean.
Hope this helps ^^