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How does the digested food reach the body cells?
Nutrients are carried by the blood.
How does the digested food reach its destination?
It is absorbed into the blood through the vili in the small intestine.
How do digested products reach cells around the body?
They travel dissolved in the blood plasma.
What molecule can diffuse from the digestive tract into the human blood stream without first being digested?
Alcohol (ethanol) can diffuse from the digestive tract into the bloodstream without being digested. This is why alcohol can quickly enter the bloodstream and reach the brain, leading to its effects on the central nervous system.
The blood vessels of the cardiovascular system reach throughout the entire body?
True
What does heart do in digestive system?
The heart does not play a direct role in the digestive system; its primary function is to pump blood throughout the body, including to the digestive organs. However, the heart is essential for supplying oxygen and nutrients to these organs and for transporting waste products away. The circulatory system, which the heart is part of, supports the digestive system by ensuring that the absorbed nutrients from digested food reach various body tissues.
Why do need a circulatory system in the body?
so that the blood which carries oxygen can reach every part of our body.
Is circulatory system an important system?
Yes!!! Without it, blood could not reach your brain and other vital organs, and you would cease to exist.
How does bone marrow reach the blood in the body?
Bone marrow has a large concentration of blood vessels that are connected to the circulatory system of the body so it has easy access to blood.
How are the immune and cardiovascular systems related?
The immune system helps assure that diseases and viruses do not reach the cardiovascular system which includes the heart and blood vessels. :]
Which body system transports glucose and other substances in the blood to the cells of the body?
The circulatory system, which includes the heart, blood vessels, and blood, transports glucose and other substances in the blood to the cells of the body. Blood is pumped by the heart through the blood vessels to reach different parts of the body and deliver essential nutrients like glucose.
What is the system called which the blood travels around?
The circulatory system is the network of organs and vessels through which blood, carrying oxygen and nutrients, is pumped by the heart to reach tissues throughout the body. This system also helps remove waste and regulate body temperature.
