Animals produce energy just the same as humans, they release energy to certain body parts and sexual organs sub-consciously. Humans have to release energy to make things work, except you do not think it.
plants and animals have many organs that work together in an organ is
Animals. Or humans
If you tested it on animals it might not work. we have similar immune systems but not the same so it is better to test on humans. plus it is hard to find animals with the exact same problems as humans. humans have often become sick or even dead because we test on animals. animal are not the same as us therefore the effects and outcomes are different to them rather than to us.
No. We animals like to mate with the same species. Dogs and humans don't work . . . that's just wrong.
well for example the animals heart is pretty much the same as humans and it pumps blood and oxygen
Who are 'they'? Are they humans, animals, plants? Try to be specific.
They work the same as our joints.
Cells are the smallest unit of life. Large groups of cells with the same purpose are called tissue, groups of tissue with the same purpose form organs, organs with similar purposes form systems and systems form organisms.
Liver medicines do not work the same on humans as they do dogs. A dogs body works different than a humans.
because if animals were aware of humans they would be scared and act differently
Humans able to do so much work with their forelimbs which most other animals cannot do for a few reasons. One reason is that they have forelimbs.