Answer:
True
Explanation:
The model of the universe developed by Nicolas Copernicus gave better predictions than the model of Ptolemy. The model of Ptolemy had prevailed for centuries, and it placed the Earth at the center of the universe. However, Copernicus accurately established that the sun was located at the center of the solar system. Moreover, Copernicus also established that the Earth is only one of many planets, that the Sun is stationary and that the Earth moves in three different ways (daily, annual, and annual tilting), among other astronomical principles.
i think the Mexican plateau the heartland of mexico,
Answer:
False
Explanation:
The farmers in Central America have been using pesticides extensively in the past several decades. While everyone would prefer that the bananas, as well as the other fruits, be all natural, organic, it is simply not practical and that type of production will result in deficit of the product on the market. The reason why the pesticides are used so much is so that the tree is not attacked by diseases and pests and the bananas to get destroyed.
The usage of pesticides actually contributes to the tree growing taller and being healthier, as the diseases and pests are mostly eliminated. The bananas themselves are too larger and in higher quantity, so the demand on the market is largely satisfied.
