WHAT IS KNOWN AS THE "LOVE HORMONE"
WHAT IS OXYTOCIN
WHAT IS THE ONLY ANIMAL ABLE OF FLYING BACKWARDS
WHAT IS THE HUMMINGBIRD
WHAT YEAR DID THE BERLIN WALL FALL
WHAT WAS 1989
WHAT WAS THE FIRST FULL LENGTH ANIMATION MOVIE (hint: Disney)
WHAT VEGETABLE IS MADE UP OF 95% WATER
WHAT IS A CUCUMBER
WHAT IS THE STRONGEST BONE IN THE BODY BY WEIGHT
WHAT IS THE LOUDEST ANIMAL ON EARTH
WHAT IS THE BLUE WHALE
WHO WAS THE ONLY UNITED STATES PRESIDENT TO BE DISABLED
WHAT IS THE MOVIE THAT FEATURES A HOUSE FLYING AWAY WITH THOUSANDS OF BALLOONS
WHAT IS UP
WHAT IS THE ONLY FRUIT WITH SEEDS ON THE OUTSIDE
WHAT IS A STRAWBERRY
WHAT IS THE ONLY MUSCLE THAT NEVER TIRES
WHAT IS THE HEART
WHAT AQUATIC ANIMAL IS KNOWN FOR HAVING THE LARGEST EYES OUT OF ALL ANIMALS
WHICH ANCIENT CIVILIZATION INVENTED THE 360 DAY CALENDAR
WHO WERE THE ANCIENT EGYPTIANS
WHAT WAS THE FIRST MOVIE WITH COLOR (1939)
WHAT IS THE WIZARD OF OZ
WHAT IS THE ONLY FOOD THAT NEVER SPOILS
WHAT IS HONEY
WHAT IS THE SMALLEST ORGAN IN THE HUMAN BODY
WHAT IS THE PINEAL GLAND
WHAT IS THE LAND ANIMAL WITH THE LONGEST PREGNANCY - USUALLY LASTING 22 MONTHS
WHAT IS THE AFRICAN ELEPHANT
WHAT WAS THE PANDEMIC THAT WIPED OUT 60% OF EUROPE'S POPULATION
WHAT IS THE BLACK DEATH
WHO IS THE ACTRESS WITH THE MOST ACADEMY AWARDS IN HISTORY
WHO IS AUDREY HEBURN
WHAT IS COFFEE
WHAT IS KNOWN AS SINOATRIAL (SA) NODE
WHAT IS THE MOST VENOMOUS ANIMAL IN THE OCEAN
WHAT IS THE BOX JELLYFISH
WHAT WAS THE CITY BURIED BY MOUNT VESUVIUS IN 79 CE
WHAT IS POMPEII
WHAT IS JAWS
WHAT IS THE SODA THAT WAS ORIGINALLY GREEN
WHAT IS COCA-COLA