There are four types of Great Apes. They're ____, ____, ____ and _____.
The orang-utans, gorillas, chimpanzees and humans.
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25
Humans share many similar _____ with chimpanzees, such as expressive faces, big toes, thumbs and hands that can grasp.
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monster
Reset all scores!
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magnet
Take 20 points!
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rocket
Go to first place!
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lifesaver
Give 25 points!
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20
The _____ of chimps and humans is 98.5% the same.
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monster
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rocket
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gift
Win 5 points!
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baam
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25
Why do chimpanzees groom each other's hair?
To remove dirt, dead skin, and annoying parasites.
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thief
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gold
Win 50 points!
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fairy
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banana
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20
The communities are made up of somewhere around _____ members.
15 to 80
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thief
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star
Double points!
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fairy
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thief
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20
Hominidae family is also known as ________.
Great Apes
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20
Chimpanzees are experts at _____.
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25
What kinds of things can they do?
They can learn words, play with objects and toys, and mourn the deaths of their loved ones.
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As well as using tools, some chimpanzees have even been able to learn basic human sign language. Washoe, a captive female chimpanzee, was able to learn American Sign Language (ASL), with a vocabulary of 350 words.