Answer: the blank must be the understanding perception
Explanation: go to chrome and searche the word perception.....
Triangular sail developed by Arab or Indian merchants which was eventually adopted by European ship owners to improve the maneuverability of their ships. It could catch crosswinds and be used to drive a ship along its chosen course. The captains of caravels and galleons used this type of sail in conjunction with several other kinds of sails to cross the Atlantic and Pacific Oceans.
Answer:
Our sun is closer to Earth
In the 19th and early 20th centuries, one room schoolhouses were the norm in rural areas. A single teacher taught grades one through eight<span> together. The youngest students—called Abecedarians, because they would learn their </span>ABCs<span>—sat in the front, while the oldest sat in the back. The room was heated by a single wood stove.</span>
