Liz and Justin both look for the luster of the same mineral. Liz examines the samples under the reading light in her bedroom, while Justin takes his sample and a flashlight into a dark room. What statement best explains why the two got different results? (1 point)
a
None of Liz's samples had luster.
b
Liz's light was too bright to see luster.
c
They used different procedures to test for luster.
d
Justin wore glasses that helped him see more details. plzz help me