The map shows lines that measure distance. On the map, what do the letters A and B identify?

A is the equator, and B is the meridian.
A is the prime meridian, and B is the equator.
A is the prime equator, and B is the meridian.
A is the equator, and B is the prime meridian.

Who was the better president between richard nixon and john adams in terms of accomplishments ?

Ineed ideas for how to have fun with my friends i feel like they dont like me

Around the third week of a college class, a professor decides she’s had enough, is tired of dealing with bureaucracies, and wants out. so one day, instead of coming to class, she flies to tahiti and sells souvenirs on the beach. if this happened, the college would simply assign a substitute to finish the course. what does this tell you about the nature of the authority wielded by a professor?