Answer:
617.1 million km
Explanation:
okay so betelgeuse is a star. i'm assuming your being asked "what is the radius of betelgeuse".
The pressure is
1.4 million atmospheres.
Answer:
Laurasia and Gondwana
Explanation:
Laurasia in the north, made up of North America and Eurasia, and Gondwana in the south, made up of the other continents.
B
because all of the water is flowing downward causing more and more dirt to wear away causing erosion
