Which is the only country in the world without river? (starting with S)
Saudi Arabia
Your blood makes up about ten percent of your body weight. (T/F)
false
All diamonds are transparent. (T/F)
False
Adults have more bones than babies. (T/F)
F. (babies: 300, adults: 206)
One-third of all the airports in the world are located in the Europe. (True/False)
False --> in the US
The USA is the most visited country in the world (True/False)
False --> France
Australia has the largest number of obese citizens in the world
True. (26% population)
The great wall in China can be seen from the space. (T/F)
F
An average four-year-old child asks over 400 questions per day. (T/F)
T