Hyenas play a crucial ecological role as scavengers and hunters, helping to control animal populations and clean up carrion, which benefits the ecosystem. While they can be perceived as harmful due to their reputation for predation and their often aggressive social behavior, their presence is essential for maintaining balance in their habitats. Overall, hyenas contribute positively to their ecosystems despite some negative associations.
They're not. They're very very harmful
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.
they are helpful not harmful to plants
helpful
helpful
Depends on what part of "harmful" or "helpful" you are referring to.
Harmful bacteria will harm you. Helpful bacteria will help you.
Slash and burn does not sound helpful, it sounds harmful.
helpful