yes, of course.
Always! you need the process of the circulatory system in order to breathe and exhale waste.
So blood moves through cheetah.
you would need a cardiology doctor if the circulatory system fails
Cockroaches do have circulatory systems, they are are open circulatory systems
There is definitely a general need for a circulatory system. This system carries blood, oxygen, and nutrients to all parts of the body.
The main parts of the circulatory system are the heart, arteries and veins. Together, they work together to pump blood throughout the system, with the blood within, containing oxygen that is vital to the survival of an organism.
Eventually you die. The circulatory system is comprised of the heart and other related systems and functions in transport of nutients and oxgen around the body . If it fails then the body parts which need these substances are left without them and as these substances are vital to survival then you die shortly after.
circulatory system
If your circulatory system is not working, you do not need to worry about diseases because you will be dead.
closed circulatory system (double circulatory system)
the circulatory system distributes oxygenated blood all over your body, which your organs need. The excretory system i dno
They're both the circulatory system.