stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Brain Teasers Flashcards | StudBud
Brain Teasers
1 / 15
It's weightless, you can see it, and if you put it in a barrel it will make the barrel lighter?
A
Air
B
Nothing
C
Light
D
A hole
Next
0
0
correct · 0:00