Question

Tuulall.
8) The sticky film on teeth consisting of food particles, saliva and bacteria.
9) The cavity in unicellular animals in which food is present.
10) The white hard substance that covers the teeth.​

Answer 1

Answer:

8) The sticky film on teeth consisting of food particles saliva and bacteria is called dental plaque. plaque is formed between teethes and also on gum line.

9) The food vacoule or cavity of the unicellular organisms where the food is present is called pseudopodia .

10) Enamel is the white hard substances that cover the teeth.