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what substance in the blood is responsible for carring oxygen to the tissues ?
skin is responsible for gas exchange in frogs, but not in snakes
The chemical mainly responsible for ozone deplation are CFC's. They contain chlorine and fluorine which react with ozone to destroy it.
cold weather causes vasoconstriction. Vasoconstriction restricts blood flow near the skin, so less heat is lost through the skin.
Vasodilation and vasoconstriction occur in a cycle to regulate blood flow and maintain homeostasis in the body. Vasodilation refers to the widening of blood vessels, which allows for increased blood flow and delivery of oxygen and nutrients to tissues. Vasoconstriction, on the other hand, is the narrowing of blood vessels, which reduces blood flow and conserves heat and nutrients. These processes are dynamically regulated based on various factors such as tissue oxygen levels, metabolic demands, and body temperature.
Mainly they are not.Leaves do the main job
the tunica media
They are found in many tissues in the body, mainly in the skin. They are responsible for pain reception and are sometimes referred to as nociceptors.
super nitric oxide causes vasoconstriction :)
what substance in the blood is responsible for carring oxygen to the tissues ?
vasomotor centre is under medullary control and is responsible for vasoconstriction /vasodilatation so that blood pressure is maintained.
The muscula systems are primarily responsible for movement, of the skeleton, of the blood, of air in the lungs, and of the liquids and food in the organs. It is also responsible for redirection of the blood through Vasodilation and Vasoconstriction.
The chemical mainly responsible for growth and repair is Protein.
The circulatory system is responsible for transporting hormones from endocrine glands to target tissues.
Vasoconstriction is the narrowing of blood vessels.
skin is responsible for gas exchange in frogs, but not in snakes
It occurs mainly in the connective tissues of animals.