Have human beings ever set foot on Mars?
Yes
No
Both
None
How many legs does a spider have?
4
6
8
10
A thermometer is a device used to measure what?
Humidity
Pressure
Temperature
Length
Light year is related to?
Energy
Speed
Distance
Intensity
The Atlantic Ocean is the biggest ocean on Earth.
True
False
What does a numismatist do?
collects coins
collects stamps
collects stickers
none of the above
To the nearest mile, what is the length of the marathon?
18 miles
100 miles
26 miles
6 miles
The chemical make up food often changes when you cook it.
Sharks are mammals.
The human skeleton is made up of less than 100 bones.