8. Multiple choice questions VIII

3 m.

1. In amoeba the digestion of food is

2. Through mastication of food is essential because

it makes the process of swallowing the food easier
bigger pieces of food are broken down into smaller pieces and saliva is properly mixed with it
by this process bigger pieces of food are broken down into smaller pieces.
mastication of food makes the teeth stronger

3. The wave of contractions that pushes the food through the alimentary canal is called

Login or Fast registration

Did you find an error?

Register for free to see more content

Register for free to see more content