Digestive System

Question 1

The use of chemicals like acids and enzymes to break food down into smaller molecules

Answer 1

Chemical Digestion

Question 2

The use of physical methods like chewing to break food down into smaller pieces

Answer 2

Mechanical digestion

Question 3

Enzymes are necessary for most chemical reactions in our bodies

Answer 3

Enzymes

Question 4

Of or relating to nourishment or nutrition

Answer 4

Alimentary