Answer:
C.
Explanation:
Density of the animal population eliminate.
This can effect the seagrass growth.
The correct answer is a density-independent factor.
Density-independent factor refers to any factor that restricts the population size, and whose influence is not reliant on the number of people in the population. An example of such a factor is a hurricane that will eradicate or kill all the individuals of the population, which comes under its influence irrespective of whether the size of the population of large or small.
Causes of a DNA mutations by environmental factors such as ultraviolet radiation from the sun or can occur if an error is made as DNA copies itself during cell division