Nature and Animals · Topic 53 of 65
Crabs
⭐ MasteredCrabs are crustaceans with a hard outer shell called an exoskeleton. They have ten legs, and the front pair often has large claws used for defence and feeding.
💡 Fun fact
Crabs shed their shells to grow, which is called moulting.
All about Crabs
Crabs are crustaceans with a hard outer shell called an exoskeleton. They have ten legs, and the front pair often has large claws.
Crabs grow by shedding their shell in a process called moulting.
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Real-life uses of Crabs
- Studying crustacean biology
- Understanding coastal food chains
- Learning about animal growth
Frequently asked questions about Crabs
How many legs do crabs have?
Ten.
What is moulting?
Shedding the outer shell so the animal can grow.