<span>experimental? I hope that helps :)</span>
The constitution protects the rights of people because in the constitution is the bill of rights. Which are admendments, which contain all or our rights.
If they're brought closer together
(1 cal/g °C) x (4000 g) x (45 - 25)°C = 80000 cal = 80 kcal. So the answer is 80 kcal .
Answer: Physical changes in nature could then be erosion in a mountain, the melting of snow, and a river freezing over from the cold. Since none of these changes affect the chemical composition of the mountain, the snow, or the river, they are physical changes.
Explanation:
