Which limiting factor would decrease if a tiger entered another tiger's territory?

A. space

B. predation

C. parasitism

D. nesting sites

A ... Space

Explanation:

The space will get reduced because the two will have to compete for the resources and some other environmental needs. For instance if in the tiger present initially shares a space with 10 preys he feeds on, once another tiger Joins it in the space, they fight over 10 preys which leads to survival of the fittest among the two tigers.

Answer: A

Explanation: The space would decrease since you have 2 tigers instead of 1