How many hearts does an octopus have?
4
2
1
3
How many bones does a new born baby have?
400
250
300
300
How many words does a person say a day usually?
4800
5500
3200
How many languages are in the world?
6000
5000
7000
4000
How much of our planet is covered by water?
75%
52%
67%
How long do koala sleep in one day?
20h
15h
22h
10h
How big is the Moon?
1700 km
100 km
3200 km
7890 km
How fare is a ride from Chiang Mai to Phuket?
8 hours
10 hours
15 hours
20 hours
How old is you r mom?
12
20
37
34
