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Our body is consist of 60% water, and helps in functioning of body cells. water is important for several functions such as controlling body temperature, heart rate,healthy skin, hair, and nails, and blood pressure.

Dehydration can cause fatique and weakness in one's body and can lead to sever diseases as well, so its important to keep our bodies hydrated.

All of the three given below are good sources of water as a dietary source:

a. Herbal tea : Herbal tea is a good source of water as it consist of more amount of water and can help in hydration of body.

b. watermelon : Watermelon is 90% water, so it is one of the rich source of water.

c. Ice cream: Ice-cream is composed of water, milk fat, ice, milk protein, air, and sugar. Water and fat ahs highest percentage in composition of ice-cream and hence is a good source of water.

Hence, all are good sources of water and act as hydrating agents in dietary source.

4 0

3 years ago

The total nutritional energy in a hamburger is 1690kJ. The total nutritional energy in a bowl of whole wheat pasta with a light

sesenic [268]

Answer:

28,920

Explanation:

To compare the total nutritional energy of two meals, they have to be expressed in the same unit. Since the question asks us to answer in Calories we need to convert 1690kJ into Calories.

Given that:

1kcal= 1000cal

To convert kcal to cal, we need to multiply the result by 1000

403.9197kcal=403,919.7cal

The difference between the hamburger and the bowl of pasta is

403,919.7cal-375,000cal=28,919.7cal

By rounding to the nearest whole number we obtain the final answer:

28,920

The hamburger has 28,920 calories more than the bowl of whole wheat pasta.

5 0

3 years ago

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