Answer:
B) the Great Wall Eliminate
Explanation:
When using the padding property; you are not allowed to use negative values. The padding property can be used to specify uniform padding around a field. The padding shorthand property units all the padding houses in a single declaration. This property could have from one to 4 values.
A. They were trying to find a trade route to make trading easier, so they explored a whole lot more.
B. The Colombian Exchange contributed to the rise of slave trade because when they picked up goods, they just piled 100 or so slaves in the bottom deck. Once a few people had some, many others began to want them and supply and demand skyrocketed. It was easy because the slaves had a different skin color and spoke a different language. The Europeans did not see them as people.
Answer:
I guess it is false... because compound is not single unit substance