Sweat cools the body by evaporation and rids it of what waste may be expressed through the pores of the skin. The daily amount is about a liter; this figure is subject to extreme variation according to physical activity and atmospheric conditions, and in hot conditions may be as much as ...
Sweat cools the body by evaporation and rids it of what waste may be expressed through the pores of the skin. The daily amount is about a liter; this figure is subject to extreme variation according to physical activity and atmospheric conditions, and in hot conditions may be as much as 10...
Instead, cats recreate the sweating process — which works to cool humans via evaporation (蒸发)— by grooming themselves regularly. The saliva from their tongues acts like sweat that cools their body when it evaporates — which is why you can also help cool your cat down by using a damp ...
Sweat cools the body during times of stress. When exposed to stressful stimuli, your fight-or-flight response center fires, and sweat is a necessary and purposeful reaction. As hormone secretion, blood flow and heart rate increase, your body sweats to help cool itself down. Ward Off Threats ...
So when your body temperature gets too high, such as during strenuous exercise, you need to l 5 heat.There are two ways in which this h 6. 相关知识点: 试题来源: 解析 答案I. hot 2. produced 3. cools :4: prefers I. lose 、 6. happens. 解析 1.本题考察句意.“出汗是一种...
The act of releasing sweat releases heat from the inner core of the body and cools the body down. There are numerous sweat glands in the body located within the dermis of the skin. They appear everywhere except the soles of the feet and palms of the hands. When the body's core temperat...
The eccrine glands, found everywhere on the body surface, are vital to the regulation of body temperature. Evaporation of the sweat secreted by the eccrines cools the body, dissipating the heat generated by metabolic processes. The release of such sweat is usually imperceptible; yet even in ...
The saliva(唾液) from their tongues acts like sweat that cools their body when it evaporates—which is why you can also help cool your cat down by using a damp washcloth to lightly wet their fur. In extreme weather, cats will also pant, but unlike dogs who pant regularly to keep ...
But what if the sweating is excessive and constant? In general, moderate sweating is a good and healthy function that cools the body, moistens the skin and excretes metabolic waste. Constant and excessive sweating is a medical condition called hyperhydrosis. ...
The salty liquid given off by glands in the skin of mammals. As sweat evaporates, the skin cools, resulting in a reduction of body heat. ♦ The glands in the skin that secrete sweat are calledsweat glands. The American Heritage® Student Science Dictionary, Second Edition. Copyright ©...