Answer:
The cell is eukaryotic because it contains mitochondria.
nucleus
Explanation:
I'm no expert but probably not because eventually they'll get eaten as nature's way of stopping a population get too big (the food chain)
Answer:
A limiting factor is anything in an environment/ecosystem that limits a population's size. They can be anything from the amount of available food, shelter, and competition.
Answer:
The fox is the tertiary consumer.