What happened to Yellowstone National Park when wolves disappeared? A. The bear population increased.
B. The deer population increased.
C. The willow tree population increased.
D. The grassy areas increased.

B. The deer population increased

Explanation:

Wolves would primarily hunt the deer, therefore if there were no wolves around then the deer were able to reproduce without the threat of wolves eating them.

Wolves wouldn't hunt bears because it is increasingly harder for them to kill bears than deer.

The wolves wouldn't really influence the environment because they are mainly carnivores.

Hope this helps!!

- Kay :)

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

what subject is this