Certain things they do or traits they have help the earth grow and develop. For example:Whales eat brine and plankton which would over run the sea if they did not eat it.They polinate and fertalize plants and flowers.
All animals help the world are important to the eco-system otherwise they wouldn't exist.
They provide food for us and also they are used as pets for human beings these days.
They give us food and show us how to love every little thing.
no it does not
Useful animals help man complete their task more easily...
lots of animals are useful to us because we eat them to live.
Does ecotourisim have anything to do with the envirirment
Ecology. Ecology.
For animals that live there ... yes.
to keep the animale rate level
farm animals are very useful because it gave us nothing
Any thing at all... from Yash Patki
Animals that produce poison.
Animals are useful for plants bacause tja e plant needs carbon in night and animals do need
V in Roman Numerals means five.