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nope. not ALL humans. but they do help most humans... i guess.. in some ways C:
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How many birds have a four-chambered heart?
All humans have four chambers in their heart.
Did man ever hunt dinosaurs for food?
Excluding birds, all dinosaurs died out before humans evolved, so humans could not have hunted them. However, birds are dinosaurs, and humans have been hunting birds for as long as they've been hunters.
What does fish humans and birds have in common?
They all have organs and a heart and pump blood
What are some ways that birds help the iviroment?
they eat the insects the meke humans feall bad
What do Bird look like?
Birds have hollow bones to help them fly. Solid bones would add to much weight and make it impossible to fly. They have an inner crisscross structure to provide support.
Why do birds have different color and sizes?
For the same reason that humans come in different colors, shapes, and sizes. All birds are unique.
Why fish and birds are kept in the same phylum?
Humans, birds, and fish all have a notochord that is replaced by a vertebral column as the body develops.
Do all mammals birds reptiles amphibians and fish have the same organ systems as humans Explain?
no many have extra organs to do other things like a cow has 4stomachs to help digestion
How do birds interact with humans?
birds are afraid of most humans so they would fly away
Does swine flu have anything to do with pigs at all?
Yes, a part of it was from pigs, and birds and humans...
Examples of livng things?
plants,humans,birds,animls all are living things...
What is the only bird that is capable of seeing blue?
All birds can see blue, and much better than humans can.
