Question

If an ecosystem lost a keystone species, which outcome would you expect?
A new keystone species would replace the old keystone species.
The oxygen supply in the ecosystem would be depleted.
The population numbers of other species would change dramatically.
The temperature of the ecosystem would increase.

Answer 1

@Sam_Aka_Sara

Answer 2

What is a keystone species

Answer 3

species that has a disproportionately large effect on its environment relative to its abundance.

Answer 4

Well if such a species is removed what do you think will happen (choose from one of the options)

Answer 5

c?

Answer 6

Good! :)

Answer 7

Any more questions? Post them and I'll try my best to help

Answer 8

ok thanks