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