Answer:
The Energy did not appear. The energy of the particles increased while the ice was melting. The warmer the object is, the more energy the object has.
B, provide systematic irrigation.
The earliest of civilizations were based around river valleys. This allowed them to irrigate fresh water to their crops allowing for better farming and therefore, bigger and better civilizations.
The answer is 3 because the lines are closer together thus making a steeper slope.
Answer: Tin, gold, copper, nickel, coal, petroleum are major natural resources in Southeast Asia.
Explanation:
