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Recall what mechanical digestion is.

• Where you replace part of your digestive tract with complex machinery

• The act of drinking special chemicals after a meal to aid your digestion

• The process of physically breaking up food into smaller pieces

• The process of converting large complex food molecules into simpler molecules

The chewing and grinding of food into smaller pieces is an example of...

• Mechanical Digestion
• Chemical Digestion

What are the two types of Digestion?

• Chemical digestion & Mechanical digestion

• Mechanical digestion & Muscular Digestion

• Chemical digestion & Muscular digestion

• Dermal digestion & Muscular digestion

What are the functions of the Digestive system?

• Food digestion

• Provides storage

• Removal of undigested materials

• Absorption of digested food

Which part of the Digestive system push the food towards the stomach?

• Oesophagus

• Pharynx

• Small Intestine

• Mouth Cavity

The crushing and mashing of food is what type of digestion?

• Chemical
• Mechanical

Changes the size, shape, or color of food:

• Physical digestion
• Chemical Digestion

Acids and enzymes are used in 

• physical digestion
• chemical digestion

During chemical digestion 

• only changes in size and shape occur
• a new substance is formed

Process by which enzymes break down food into small molecules that the body can use

• peristalsis
• chyme
• chemical diagestion
• mechanical diagestion