Question

What is the major source of water loss from the body
A. Faces
B. Sweat
C. Urine
D. Tears

Answer 1

The correct answer is :

B. Sweat

Explanation :

Sweat is the major source of water loss from the body.

Sweating is the main cause of dehydration from the body. Most of the water comes out of the body through sweat. Sweating is a natural bodily function, which goes on continuously and never stops.

For this reason, there is always a loss of water from the body through sweating.

Urination is done only a few times a day, whereas tears also come out only when we cry. The process of sweating goes on continuously, so sweating is the main reason for dehydration from the body.

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Answer 2

Concept introduction

The most important source of extracting water from human body is  Sweat. Sweat is considered to be the major source of water loss from a normal human body. The dermis layer in the deep of skin is mainly responsible for the formation of sweat. However other sources of water losing from body are urine , tears , faces and other excretal products.

Explanation

We have been provided with a question with four options  in which we have to choose the major source of water loss in body.

We have to elect the major source of water loss from the body.

Final Answer

The major source of water loss from the body is Sweat (3).

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