fruits and vegetables
name a sour, green fruit that starts with 'L'
lime
what is the fastest animal in the world?
cheetah
which is the hottest planet in the solar system?
mercury
the longest river in the world?
Nile River
the ... is the main organ of the cardiovascular system which supplies blood to the body
heart
name the vegetable which is also known as a flower
broccoli
what is the only continent on earth where giraffes live in the world?
africa
how many does moon take to return to the same position among the constellation?
28 days
the second longest river in the world?
Amazon
the brain's 100,000,000,000 neurons would stretch approximately ... kilometers
1,000
name a spiny, green vegetable that starts with 'A'
artichoke
are spiders classified as a mammals?
yes
which gas in the most predominant in the sun?
hydrogen
the highest mountain in the world?
Mount Everest
what part of the eye where the image must be focused?
retina
what is a dried grape called?
raisin
does the cat spend 13-14 hours to sleep every day?
yes
who invented the telescope?
galileo
the second highest mountain in the world
K2
the lightest gas in the world
hydrogen
which fruit has 'milk' in it?
coconut
a 'doe' is what kind of animal?
female deer
which planet can be seen by the naked eye of a normal human being?
Mars, Mercury, Venus, Jupiter, Saturn
the the highest stucture in the world until 1930
Eiffel Tower
which gas is most popular as laughing gas?
nitrous oxide