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Biology Riddles

Part of Science Riddles collection

Explore 179+ unique, interactive biology riddles puzzles.

Discover life science puzzles about cells, anatomy, ecosystems, and natural science.

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Showing Biology Riddles riddles

The Nest and Rest

I am built in trees with sticks and care. Baby birds hatch inside and...

7,526 solved Biology Riddles

The Seed and Need

I am tiny and brown, planted in the ground. I grow into something great...

2,797 solved Biology Riddles

The Buzzy Worker

I am black and yellow, I fly from flower to flower, and I make...

21,729 solved Biology Riddles

What kind of tree can fit in your hand?

9,062 solved Biology Riddles

The Tall Sipper

I am the tallest animal. I use my long neck to eat leaves from...

19,770 solved Biology Riddles

The Underground Network

I connect trees underground, sharing nutrients between them. Scientists call me the wood wide...

18,888 solved Biology Riddles

The Desert Bloom

I bloom only once every several years after heavy rain, covering the desert floor...

7,368 solved Biology Riddles

The Seed Traveler

I have a parachute-like tuft that lets me fly on the wind. Children blow...

17,646 solved Biology Riddles

The Oldest Living Thing

I am over 5,000 years old, I grow in the White Mountains of California,...

1,745 solved Biology Riddles

The Step Counter

I am worn on your wrist, I count your steps, monitor your heart rate,...

13,145 solved Biology Riddles

I am the only living thing on your desk besides you. You forget to...

15,974 solved Biology Riddles

The Whiteboard Brainstorm

I am a large white surface where ideas are written in colorful markers, then...

7,563 solved Biology Riddles

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