Science 7 grade 7.
could someone me answer this science question.
this question is based on the interactions of living things. i want the correct answer. no guessing. i need the answer soon as possible.

would the carrying capacity of an area for a species be effected by the other species that live in the same area? which choice is correct?

no, each species is separate.
only if the species in question and the second species eat the same food.
only in the winter when food and shelter are more scarce.
yes, all the populations in a community effect each other.