Function of Water in our body

Q. Humans can survive without water for a few weeks.

1. False
2. True

Q. How does water help to maintain our health?

1. It eliminates waste materials
2. It regulates our body temperature
3. It releases energy in our body
4. It improves texture of skin

Q. What does ORS stand for?

1. Oral Regeneration Solution
2. Oral Rehydration Solute
3. Oval Rehydration Solution
4. Oral Rehydration Solution

Q.

How is sweat useful for us?

1. It removes wastes

2. It cools us down

3. Neither A nor B

4. Both A or B

Q. Which of the following is not a function of water in our body?

1. To transport digested food
2. To regulate body temperature
3. To get rid of wastes
4. To release energy

Q. acts as a medium for the transportation of nutrients and excretion of toxic substances.

1. Fats
2. Water
3. Vitamins
4. Proteins

Q. Assertion(A): We need to drink 8-10 glasses of water per day.
Reason(R): Our metabolic processes require water and our body cannot store water.

1. Both assertion and reason are false.
2. Assertion and reason are true; reason is the correct explanation of the assertion.
3. Assertion and reason are true; reason is the incorrect explanation of the assertion.
4. Assertion is false and reason is true.