Food, clothing(fur), protection, metabolic wastes are useful for testing, finding cures for diseases, testing medications, they improve the environment and teach us more about ecosystems(how they work, how they are created, etc)
E coli has no benefit at all for any animals.
Humans are mammals
Humans are mammals - all humans. However, not all mammals are humans.
Humans ARE mammals
Digestion - and its all mammals.
Humans are a subset of the bigger Group mammals.
Yes, OF COURSE!!! Because humans are mammals and mammals are animals!
Humans are mammals. How could they be used in medicine on humans, if they won't feed on mammals.
Both. Humans are animals in the order Mammalia. All mammals are animals, but not all animals are mammals.
yes, of course they do. Humans are mammals.
Yes! Humans are mammals.
not all mammals have five fingers and pose able thumbs and our hands are not harry