Because they are a good source of food for the Human race and they help towards re-production of food sources, think about it.. where would we get meat from? (Quorn is the vegetarian option, but not everyone likes Quorn)
the shovel makes a hole into the earth... animals are good diggers.
they are food and clothes for some people their droppings are good for the earth
there are bout 780,000,789 animals on earth :)
it depends. if its a person who hates animals and earth then they might be mean to them but if they love earth and animals then thwy might not.
Dawin was able to connect the animals with the Earth in a few ways. He documented animals as belonging to certain locations on Earth.
There are trillions of animals and insects on earth. It is impossible to count them all.
No, there are no animals on Mars. But there are on Earth!
there are affinity animals
No, there are no more prehistoric animals alive on earth. All animals alive today are decendents of prehistoric animals.
If you want to know about Antarctica, Antarctic Connection is really good. It has all sorts of animals and tonnes of information!
No, 95-97% of all animals on Earth are Invertebrates.
There are three nouns in this sentence. They are: animals, creatures, and earth.