They provide water for crops. But the bad part is that it causes floods.
Harmful bacteria will harm you. Helpful bacteria will help you.
it is helpful
hahahha
Wind is harmful because it can destroy a building and blow someone away at the right speed. On the other hand, it's helpful as it provides us with a source of energy.
If you need help I recommend you type in the specific question you need help with
it can be helpful or harmful
sometimes they are helpful and harmful.
Sandpaper is both helpful and harmful.
Bacteria can be both harmful and helpful
they are helpful not harmful to plants
harmful
Helpful
helpful
helpful
Depends on what part of "harmful" or "helpful" you are referring to.
They provide water for crops. But the bad part is that it causes floods.