Helpful.
They eat other smaller animals that overpopulate the jungle.
So, in that way, yesss :)
they are helpful not harmful to plants
If it is harmful it will not survive long
Harmful: Winds can destroy structures. Helpful: Winds can power windmills.
If you need help I recommend you type in the specific question you need help with
yes they kill more harmless insects than harmful ones.
mushrooms are helpful because they break down dead organisms and are "clean-up" the environment.
it can be helpful or harmful
sometimes they are helpful and harmful.
Another jaguar
Sandpaper is both helpful and harmful.
We build houses. its as simple as that we build buildings on their terrotory and that of course is helpfil to us but harmful to them.
A mutation that is harmful in one environment may become helpful in another if the change confers an advantage in the new environment, allowing the organism to survive and reproduce better. For example, a mutation that increases resistance to a particular pathogen may be harmful in a normal environment, but advantageous in an environment where that pathogen is prevalent.