Author Question: Where did the Apollo 15 lunar module land and sample? a. Taurus-Littrow region b. Oceanus ... (Read 63 times)

javeds · **on:** Jul 27, 2018

Where did the Apollo 15 lunar module land and sample?

a. Taurus-Littrow region
b. Oceanus Procellarum
c. Mare Tranquillitatis
d. Hadley Rille
e. Descartes region

Question 2

Red dwarf stars (stars between 0.08 and 0.5 solar masses) evolve very differently than other stars as they age because ____.

a. they are formed from pure hydrogen
b. they never reach the minimum temperature required to fuse carbon
c. they never form white dwarf as remnants
d. they are always part of a close binary system
e. their interiors are well mixed, through strong convection