Mammals have blue blood (lack of oxygen), but when exposed to oxygen, it turns red
Hope this helped! :)
all the mammals i know are warm blooded
Haemoglobin is the respiratory pigmaent of blood in mammals
Blood
Sharks are not mammals, and they do not drink blood.
No. Platypuses are mammals and all mammals are warm-blooded.
Cows are mammals and all mammals are warmblooded.
No, mammals have a closed circulatory system
red
A mosquito that lives off the blood of mammals and birds is an example of parasitism. They are biting insects that feed on blood.
Yes, all mammals have warm blood.
Fleas are parasites and they suck blood from mammals. We are mammals.
Yes they are mammals.
Yes.