Both dogs and humans have a closed circulatory system, meaning that blood circulates within a network of vessels, including arteries, veins, and capillaries. They both rely on a heart to pump blood throughout the body, delivering oxygen and nutrients to tissues while removing waste products. Additionally, both systems involve red blood cells that carry oxygen and white blood cells that play a role in the immune response. Overall, the fundamental structure and function of the circulatory systems in dogs and humans are quite similar.
circulatory system
The purpose is basically the same as a humans
No stupid! The Axolotl's heat has only 3 chambers while the human heart has 4 chambers, thus we can't have the same circulatory system.
The circulatory system of the chimp and human is basically the same.
Dogs have the same organ systems as humans.
Liver medicines do not work the same on humans as they do dogs. A dogs body works different than a humans.
Yes and no. Humans and dogs are quite similar, so very similar hormones present in both species are often given the same name when they have analogous structures and functions. Examples of this include thyroid hormone, cortisol and testosterone. However, at the molecular level the hormones are slightly different, so chemically they are not exactly the same.
That would be the same organs as in humans. That would be the heart, blood vessels, and blood.
The circulatory system, like the water system, continually reuses the same materials.
no, a university proffessor would say that a rat is not included in the animals that have circulatory systems at all and they sometimes go 69 with the same sex rats
respiratory system
Dogs are hairy for the same reason humans are. Why are humans hairy?