Answer:
2.000 colones
Explanation:
colones are el salvadors old currency so which it says was 2000 thoundes.
Red because it has the lowest wavelength so it has the lowest energy.
Answer:
Pell Grant
Explanation:
Federal grant that is given to low income families.
He discovered that the willow tree weighed about 74 kg more than it did at the start after five years. This made him conclude that plant growth cannot only be due to minerals from the soil.