Plz help ASAP THANKS :)))

(1)The number of members of a population living in a specific area, such as a square kilometer is known as the:

A . Carrying capacity.

B: population profile

C: population density

D: limiting factor

(2) A certain kind of plant cannot survive of the temperature drops below freezing. For this plant temperature is:

A. A biotic factor

B: a symbiotic relationship

C: a non-renewable resource

D: a limiting factor