WHICH OF THE FOLLOWING WAS NOT BROUGHT BACK TO THE EARTH BY THE AST...
33.Which of the following was NOT brought back to the earth by the astronauts?
A.Basalt
B.Moon soil
C. Breccia
D. Plant life
33.Which of the following was NOT brought back to the earth by the astronauts?
A.Basalt
B.Moon soil
C. Breccia
D. Plant life