What kind of effect does a squirrel have on the ecosystem?
Negative Positive adding heat growth food Destructive Powerful support
A B C D E F G H
Thus one important job the squirrel does in the ecosystem is to plant trees.
Squirrels have a positive effect on the ecosystem
What kind of effect does a squirrel have on the ecosystem? (A) Negative (B) Positive (C) adding heat (D) growth (E) food (F) Destructive (G) Powerful (H) support