Grade 6 Science

2. The part of the skeleton that protects the spinal cord

3. Substance inside bones which produces blood

4. The shape of fish’s and bird’s bodies

5. Coral reefs are formed by the ______ of small animals called corals.

6._______ forests are also called taiga.

7. The seasonal movement of animals from one region to another is called

________.

8. Places where the river meets the sea

9. Mucous produced by the snail’s foot _________ (reduces/increases) the friction betweenthe foot and the ground.

10.An earthworm moves by shortening and lengthening its____ (foot/segments).

1. Another name for legs, arms, or wings