your heart.
Arteries and Capillaries
The vessels that pump blood round your body are called: veins, arteries and capilaries.
Blood cells travel to and from the pump called the heart by way of the blood vessels called the arteries and veins.
A series of vessels typically refers to a connected sequence of structures that transport fluids or materials within a system. This can include blood vessels in the circulatory system, vessels in the lymphatic system, or vessels used in industrial processes like pipelines or plumbing. The vessels are designed to efficiently and effectively channel the flow of substances from one point to another.
The earthworm doesn't really have a heart. Instead, it has highly muscular blood vessels called the aortic arches that pump their blood.
The heart is a pump and move blood through the blood vessels.
The smallest blood vessels are called capillaries.
to maintain speed of the pump without sepration......call me on 8439332784
Sympathetic activation causes blood vessels to constrict by releasing a neurotransmitter called norepinephrine, which binds to receptors on the smooth muscle cells of the blood vessels. This binding triggers a series of events that ultimately lead to the contraction of the smooth muscle, resulting in the narrowing of the blood vessels.
3. grasshopper
Bronchioles