Yes, a earthworm does have blue blood.
As with all blood pressure medicine the right diet and exercise will help keep your blood pressure under control.
5 physiological factors that control blood pressure
Valves and blood vessels control the flow of blood through the heart. The aorta governs the functioning of these structures by being the main artery in the cardiac system.
venae cava
The glomerulus ...
This is a medication for people with high blood pressure. The medication is designed to control the blood pressure within regular medical acceptable limits.
The thalamus does not directly control blood pressure. It is primarily involved in relaying sensory and motor signals to the cerebral cortex. Blood pressure is mainly regulated by the brainstem and the autonomic nervous system.
Blood
Baroreceptors are the control mechanisms that detect changes in blood pressure and help regulate it. When there is a rapid rise in blood pressure, baroreceptors signal the body to lower blood pressure by dilating blood vessels and reducing the heart rate.
Earthworms have a closed circulatory system. Blood is pumped throughout its body by ringed blood vessels. An open circulatory system is not contained in vessels. In a closed circulatory system oxygen is carried in blood! hope this helps=)
Eating healthy, exercising, and relaxing is a good way to keep your blood pressure down.