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Science trivia
Science trivia
20 terms
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355,205 plays
trivia for high school students
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
What's the lifespan of a human red blood cell?
4 hours
120 days
3 days
5 years
2
Who has more hair follicles?
Red heads
Blondes
Brunettes
Black haired folks
3
T/F: There are 206 bones in an adult human body and 300 bones in an infants body?
True
False
4
Which is the rarest blood type in humans?
B positive
A negative
O positive
AB negative
5
What is oldest living thing known on Earth?
Your Biology teacher
A bristlecone pine in California
A type of moss in Alaska
A blue whale
6
T/F: Most of the dust in your home is made of human skin?
True
False
7
What is the hardest substance in the human body?
Your knees
Your head
Fingernails
Tooth enamel
8
What is the world's tallest grass?
Bamboo
Corn
Pampas grass
Fountain grass
9
What survives impacting Earth's surface?
an asteroid
a meteorite
aliens
a meteor
10
Where is the largest known meteorite crater on Earth?
Manicouagan Crater, Quebec
Chicxulub Crater, Mexico
Popigai Crater, Siberia
Vredefort Ring, South Africa
11
Who has more neck vertebrae?
A giraffe
A human
A human and a giraffe have the same number
12
How big was the heaviest turkey ever recorded?
15 lbs
26lbs
67lbs
86lbs
13
What type of organism makes up the oldest known fossil?
Ammonites from England
T-Rex from Mexico
Trilobites from Spain
Blue-green algae from South Africa
14
What does the Scoville Heat Unit Scale measure?
The heat of the desert
The heat of a fever
The heat of an animal
The heat of chiles
15
What is the woody tissue in plants that carries water and minerals from the roots called?
Xylem
Phloem
Coreum
a Straw
16
Where are the three smallest bones in the human body?
Your fingers
Your spine
Your toes
Your ears
17
T/F: A modern human's brain is smaller than a Neanderthal's brain?
False
True
18
What is the largest living structure on Earth?
The Sumatran Jungle
The Great Plains
The Great Barrier Reef, Australia
The Brazilian Rainforest
19
Is a tomato a fruit or vegetable?
Fruit
Vegetable
20
If you go into space, do you get taller?
Yes, cartilage disks in your spine expand with zero gravity.
Um, no way
