1.4 Breathing

• Biologie
• Middelbare school
• havo
• Leerjaar 2

Welkom

Rules

Where do all the kilo's go to when somebody loses weight???

Aims

- Repitition

- What is the difference between inhaled and exhaled air?

- How are inhalation and exhalation achieved? 

What is the function of mitochondria?

1. The powerhouse of the cell
2. The powerhouse of the cell
3. The powerhouse of the cell
4. The powerhouse of the cell

https://nos.nl/artikel/2446507-nog-te-weinig-klaslokalen-met-co2-meter-daarom-worden-ze-verplicht

What are the advantages of a CO2 meter?

1. Prevents fysical problems like fatigue, decreased concentration, and headaches
2. Prevents the inhaling of dangerous and harmfoul substances like germs
3. Saves energy
4. Saves money

What is the function of the epiglottis (strottenklepje)?

1. Closes the nasal cavity when swalloing
2. Protects the windpipe (and oesaphagus)
3. Makes sure food cannot get into your windpipe

Assignments

Learn 1.1 - 1.4

Do assignments 1.4 online or teams

Do Test yourself 1.4

Exit tickets

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