There are many reasons to build/create better aircraft designs, including but not limited to, Fuel economics(to save fuel), weaponary improvments, and distance travel. There is no perfect airplane, and we will never find one. The reason why we make better aircraft, is to improve on our designs, and because we constantaly can find better ways to improve things like, fuel economics, and space/storage.
Its a hope this helped just had this lesson a week ago
Answer:
yes, the dog are speaking
Explanation:
True. She went back for her family then her people
Answer:
The Colombian exchange impacted Africa by showing them new things spices,horses, and new foods. There relations got good but the Columbians tried to control them.as slaves brought them to Christianity and tried to cheat on them.
