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7 Why are blood vessels so close to the frogs sub surface skin?
The frog's skin has many small blood vessels so that oxygen can go through the thin skin, through the fine blood vessels, and into the blood stream, allowing for the frog to breathe more easily.
Why are blood vessels helpful in the skin?
Blood vessels are helpful to the skin because they carry oxygen and nutrients to it. Blood vessels help to keep the skin looking fresh and youthful.
What is massed blood vessels on the skin's surface called?
A hemangioma is a mass of blood vessels on the skin's surface.
What do blood vessels do in the skin?
Blood vessels carry blood from one place to another.
Your skin bleeds when you cut it but why doesn't your hair?
your skin bleeds because it has blood vessels and your hair has no blood vessels.
Why do blood vessels appear blue under the skin?
Blood vessels appear blue under the skin because of the way light interacts with the skin and the blood vessels. The skin absorbs red light, while blue light is reflected back, making the blood vessels appear blue.
When body temp rises blood vessels in the skin do what?
When body temperature rises, blood vessels in the skin dilate. This expansion allows heat to be released from the superficial vessels of the skin.
Why does sweat lower body temperature?
Heat is reduced by evaporation and convection. Sweat on the skin helps the skin to cool. Dilated blood vessels beneath the skin cool the blood which is then circulated throughout the body core.
Which layer of the skin has blood vessels?
The layer of the skin that contains blood vessels is the dermis. Blood vessels in the dermis help nourish the skin cells and regulate body temperature.
Nerves and blood vessels are found in the part called?
The dermis, or lower layer of the skin, contains blood vessels and sensory nerve endings
What vessels are typically closer to the skin?
Blood Vessels I suppose.
What supplies the skin with nutrients and oxygen?
Blood vessels in the dermis layer of the skin supply nutrients and oxygen to skin cells. These blood vessels bring in nutrients and oxygen from the rest of the body through the bloodstream.
