Question

3. A snail has
(tentacles/foot) that bear eyes at the tips.
4. A fish has fins and a
(fixed/flexible) backbone.
5. Snakes move by crawling on their
(bellies/backbone).
6. The skull protects the
(brain/lungs) from injury.
7. The ends of the bones are covered with
(cartilage/joint).
​

Answer 1

Answer:

3. tentacles

4. flexible

5. bellies

6. brain

7. ig cartilage [ not sure ]

Answer 2

Answer:

A) tentacles

B) flexible

C)bellies

D)brain

E) cartilage