M
Which country invented French fries?
Belgium
The paper-thin tympanic membrane can be found in what body part?
a) colon
b) throat
c) eye
d) ear
d) ear
What do you call a polygon that has 7 sides?
A heptagon (or sometimes called a septagon).
Which metal is most commonly used for electrical wiring?
Copper
What is the freezing point of water in Celsius?
0°C
Which of these body parts has the most bones?
a) rib cage
b) hand
c) foot
d) skull
b) hand
Which animal sleeps standing up and can’t vomit?
Horse
What do we call Earth’s blanket of air?
The atmosphere
What’s the only even prime number?
2
If a frozen drink gives you “brain freeze,” which of these tactics helps ease the pain?
a) blinking your eyes rapidly
b) pressing your thumb against the roof of your mouth
c) rubbing your ears
d) holding your breath
b) pressing your thumb against the roof of your mouth
True or false: Logical thinkers are left-brain dominant, while artistic people are right-brain dominant.
false
What do you call a polygon that has 11 sides?
An hendecagon (or sometimes called a undecagon).
Where are red blood cells created?
a) bones
b) kidney
c) heart
d) brain
a) bones
Which planet has a day longer than a year?
Venus
What is the largest internal organ in human body?
Liver
Which part of a plant makes seeds inside a flower?
The ovary
Which metal is liquid at room temperature besides mercury (just above 30°C)?
Gallium
What do you call a polygon that has 13 sides?
Tridecagon
Which of these fluids is cleared out of the body on an “escalator” of tiny hairlike cilia?
a) bile
b) mucus
c) urine
d) lymph
b) mucus
What is the only muscle in the human body that never tires?
Heart muscle
On which continent is Costa Rica located?
North America
“The funny bone” is actually what type of anatomical part?
a) nerve
b) muscle
c) bone
d) organ
a) nerve
Which bird can sleep while flying?
The common swift
On which continent is Fiji located?
Oceania
Which of these is true about the outer part of the eye called the cornea?
a) it is completely replaced about once a year
b) it changes color based on your mood
c) it gets oxygen straight from the air, rather than from blood
d) it stays the same size from birth
c) it gets oxygen straight from the air, rather than from blood