a
Ultraviolet light has more energy than visible light.
Juan, who is a inflexible child with low activity level and tends to withdraw from new situations. would be characterized to have slow-to-warm up type temperament. These children are uneasy or cautious in new situations or with unfamiliar people and may have a difficult time with changes like a new child care provider for example.
I think, i dont know for sure, it was John Calvin
With the cotton being 60% of america's exports, the U.S was completely dependent upon cotton. It was one of the only reliable cash crops for plantation owners.
