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The muscular layer of a blood vessel is the?
The tunica media is the middle layer of the wall of a blood vessel. It is made up of smooth muscle cells and sheets of elastic tissue that help regulate blood flow in the body by causing the blood vessel to narrow or widen.
Why are the blood vessel important?
They help in blood transport throughout the body
How do red blood cells help?
Red blood cells carry oxygen to the body cells.
What is the blood vessel that carries blood from the body to the heart into the atrium?
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What kind of cells form a plug when a blood vessel is torn?
Platelets form to help control the blood loss.
What is the role of the platelates in the body?
Platelets are tiny blood cells that help form blood clots to stop bleeding. They are essential for the clotting process that prevents excessive blood loss when a blood vessel is injured. Platelets also release proteins that help with wound healing and tissue repair.
What is the difference between red blood cells white blood cells and platelets?
Red blood cells carry oxygenated blood to the body and expels CO2 through the alveoli in the lungs. White blood cells help fight viruses and pathogens; platelets help blood to clot in order to stop blood from gushing out of a cut or injury.
How does the blood help the body?
The body needs oxygen to survive, and blood carries oxygen to cells in the body.
What are two main kinds of cells in blood?
The two main kinds of cells in blood are red blood cells, which transport oxygen throughout the body, and white blood cells, which help the body fight infection and disease.
What do you have in your body to help protect your body from infections?
White blood cells
What blood carries what to our bodies cells?
Red blood cells carry oxygen to our body's cells. This occurs with the help of hemoglobin.
What is the structure of cappilaries?
Capillaries are tiny blood vessels with a single layer of endothelial cells that allow for the exchange of gases, nutrients, and waste products between the blood and tissues. They are the smallest and most numerous type of blood vessel in the body, forming an extensive network for efficient transport of substances to and from cells.
