The answer must be C, the hawk and owl will have less food.
As A isn't related to any, B wouldn't effect the snake and D also wouldn't effect the snake.
the black plague took a toll no the population back then and claimed alot of lives
Secondary succession is a process started by an event (example forest fire) that reduces an already established ecosystem
Catabolism (a form of metabolism in which cells are breaking down larger units into smaller units).
Another answer is cellular respiration
