Which of the following is an example of an environment with a carrying capacity that has been overloaded? a. a lake where people go fishing and remove several fish a day. b. a forest where deer are dying because they cannot find enough to eat. c. a cave where hundreds of bats are living, reproducing and dying so that the number of bats in the cave stays about the same. d. a home where 5 people live and each have their own room.