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Other quiz:

Movement and Locomotion › View

when the circular muscle contract, the longitudinal muscle relax, the earthworm become

A. shorter and thinner

B. shorter and thicker

C. longer and thinner

D. longer and thicker

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The Skeletal System › View

Ligaments attach –

A. bone to muscle.

B. bone to tendons.

C. bone to bone.

D. bone to ligaments.

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