The Olmecs practiced basic agriculture using the "slash-and-burn" technique, in which overgrown plots of land are burned: this clears them for planting and the ashes act as fertilizer. They planted many of the same crops seen in the region today, such as squash, beans, manioc, sweet potatoes, and tomatoes.
Answer:
-200 ft.
Explanation: The reason why is because if it is below sea level then its that much feet under the sea level where its located.
Jem wants to make sure that Atticus can't hear his disrespect. Jem wants to preserve his perfect relationship with his father.