What Do You Know About the Octopus?

 Octopuses are some of the most fascinating creatures on earth. They're smart, they're weird, and they seem to do things in a very different way than we do. What do you know about these mysterious creatures?
 
 
How many tentacles does an octopus have?
8
10
12
6
 
 
What does an octopus feel like?
Like a snake
Like the inside of your cheek
Like sand paper
Like jelly
 
 
Octopuses use their arms for...
Octopus arms are very versatile. They use their arms for moving around, feeling and tasting.
Moving around
Tasting
Both moving and tasting
 
 
Octopuses are related to:
Clams
Sharks
Jellyfish
Crabs
 
 
How do octopuses protect themselves from predators?
Octopuses can teach chameleons a thing or two about camouflage...
Camouflage
A hard protective shell
Poisonous arms
Strong bite
 
 
What color is octopus blood?
Indeed, they are very 'noble'...
Red
Black
Blue
Green
 
 
How many hearts does an octopus have?
An octopus's blood does a bad job of circulating oxygen. Therefore, octopuses need three hearts to ensure good oxygen circulation.
Two
Three
Four
Eight
 
 
How quickly can an octopus change color?
Since it has to do with the octopus's nervous system, the change is incredibly fast.
In less than a second
In less than a minute
In less than a hour
They can't
 
 
An octopus's eyesight is...
The anatomy of an octopus's eyes is similar to the human eye. Octopuses can easily see their prey and predators.
Non-existent
Mediocre
Very good
 
 
An octopus's brain is....
While octopuses have a very small brain, it works in a way we do not completely understand yet.
Very small
Highly evolved
Both small and evolved
 
 
An octopus's arms are mainly made of...
Octopuses are very strong. Their arms are composed primarily of muscle.
Muscle
Fatty tissue
Nerves
 
 
What is the activity level of a typical octopus?
Octopuses are known for being lazy, spending most of their time immobile in their den.
Hyperactive
Very lazy
Active
 
 
A typical octopus lives for...
They live for about 2-3 years.
Many decades
A few years
They do not age, but die from injury and disease
A few months
The Mysterious Octopus
Unfortunately you don't seem to know that much about the octopus. This is one of nature's most fascinating, weirdly intelligent and 'alien' creations. Perhaps you'd like to try again, or check our answers.
Octopus-Friendly
Nice! You know quite a bit about one of nature's most bizarre and fascinating creations. The octopus is smart, alien-looking, surprising and still a mystery in many ways. We still have much to learn about this incredible animal. Good to see you already know quite a bit!
Are You Typing This With Tentacles?
You know a lot about the octopus! And why shouldn't you, when it's such a smart, alien-looking, surprising and even beautiful animal. Congratulations for your zoological knowledge and we really hope you're not an octopus...
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