DIGESTIVE & RESPIRATORY SYSTEM

What is Respiration?

• UNCONSCIOUS; BREATHING

• CONSCIOUS

• NO BREATHING

What gases are involved in respiration?

• Nitrogen and Carbon Dioxide

• Oxygen and Hydrogen

• Oxygen and Carbon Dioxide

• Hydrogen and Oxygen

The body has how many minutes of supply of oxygen?

The digestive system is used for?

• breaking down food into nutrients

• transporting blood

• breathing

Ingestion is the process of

• breaking down food

• taking in food

• removing waste

• making cells

Inhalation is...

• Taking air in

• Pushing air out

Exhalation is...

• Taking air in

• Pushing air out

The suffix "-pnea" refers to...

Salivary Amylase breaks down what?

• Carbohydrates

• Starch

• Protein

• Sugars

What are your teeth used for?

• Produce saliva

• Grinds your food

• Helps push food into your esophagus