THORAX ABDOMEN AND PELVIS

MEDICAL

GALLBLADDER AND EXCRETORY SYSTEM OF THE LIVER

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In humans, which organ excretes water and dissolved salts?
A
lungs
B
skin
C
thyroid
D
small intestine
Explanation: 

Detailed explanation-1: -Humans excrete salts through kidneys and skin. Sweat glands are used to regulate temperature and remove waste by secreting water, sodium salts, and nitrogenous waste (such as urea) onto the skin surface.

Detailed explanation-2: -Body waste: Sweat Sweat is also called perspiration and is made from waste in your body. Sweat contains urea, salts, sugars, and ammonia. It moves from the sweat glands onto the surface of your skin, and as the air moves across your skin the sweat evaporates and cools off your body.

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