- HOW MANY DAYS ARE IN A LEAP YEAR?
- WHAT TWO ELEMENTS MAKE UP WATER?
- WHAT YEAR DID DISNEYLAND OPEN? 1935, 45, OR 55?
- IN WHICH AMERICAN CITY WOULD YOU FIND O'HARE INTERNATIONAL AIRPORT?
- WHAT KIND OF SCIENTIST STUDIES MOTION?
A
N
S
W
E
R
S
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.
- 366
- HYDROGEN AND OXYGEN
- 1955
- CHICAGO
- PHYSICIST