Question

Fill in blanks.
1. ___________ helps in protecting our body against diseases.
2. ___________ is a food items which does not provide any nutrition.
3. A solution of __________ and caustic soda is used to defect the presence of proteins. ​

Answer 1

Answer:

1, flow of urine

2, roughage and water

3,water sulphate

Explanation:

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Answer 2

$\huge\bold{Answer}$

1. urine__and ____flow___ helps in protecting our body against disease .

2. __roughage___and __water____ is a food items which does not provide any nutrition.

3. A solution of _water and___sulphate__ and caustic soda is used to defect the presence of proteins.

roughage :-

roughness provide energy l like carbohydrates and fats Nor builts our body like protein however it is an important components of our food.

water :-

water is needed by our body to perform many vittal function some of them are

• it transports substance and nutrients inside our body
• it regulate the temperature of our body by sweating
• it helps our body observe nutrients from the food we get
• water acts as an important medium where most chemical reaction ,occurring in the body ,take place