B5 - OCR Exam board

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What are the types of skeletons?
Internal and External
1 of 5
What are the advantages of an internal skeleton?
Flexible. Grows with the body. Allows easy attachment of muscles. Internal framework for the body.
2 of 5
What are cartilage and bone? and what do they contain?
Living tissue. Containing living cells.
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Why can cartilage and bone get infected by viruses and bacteria? and how can they repair themselves?
Because they are living tissue, but they grow and repair themselves.
4 of 5
grgs
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5 of 5

Other cards in this set

Card 2

Front

What are the advantages of an internal skeleton?

Back

Flexible. Grows with the body. Allows easy attachment of muscles. Internal framework for the body.

Card 3

Front

What are cartilage and bone? and what do they contain?

Back

Preview of the front of card 3

Card 4

Front

Why can cartilage and bone get infected by viruses and bacteria? and how can they repair themselves?

Back

Preview of the front of card 4

Card 5

Front

grgs

Back

Preview of the front of card 5

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