Answer:
about 1,200 miles
Explanation:
Red Sea, Arabic Al-Baḥr Al-Aḥmar, narrow strip of water extending southeastward from Suez, Egypt, for about 1,200 miles (1,930 km) to the Bab el-Mandeb Strait, which connects with the Gulf of Aden and thence with the Arabian Sea.
The answers are: B, A, True, B
The Global Positioning System aka. GPS, is a system of satellites, computers, and receivers that are able to determine the latitude and longitude of Earth by calculating time difference for signals from different satellites to reach the receiver.
According to YourDictionary.com
Hope that helped
