5: What does water have to do with our metabolism?

Studies have shown that drinking 17 ounces (0.5 liters) of water increases resting metabolism by 10–30% for about an hour ( 22 , 23 ). This calorie-burning effect may be even greater if you drink cold water, as your body uses energy to heat it up to body temperature ( 21 , 24 ). Water can also help fill you up.

Explanation:

Hope this helps.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

maybe because its impossible for balloons to lift a whole entire house.