Question

9) The cavity in unicellular animals in which food is present.
10) The white hard substance that covers the teeth.
​

Answer 1

Answer:

enamel is the hard covering that cover the teeth which is made up of calcium and ivory like substance.

Explanation:

Answer 2

Answer:

9. Pseudopodia

10. Enamel

Explanation:

9.It is the food vacuole or cavity of the organism where food is present.

10. It is the white hard substance that covers the teeth.

HOPE THIS HELPS YOU.