Animal & Plant adaptations

👀 WATCH: https://www.youtube.com/watch?v=c5s4h_BCFXA 

Take notes on the following; 

1) Oxygen demand of mammals

2)  Structures of the lungs - Identify as many components as possible

3) Functions of nose hairs

4) Tracheal adaptations

5) Structure, function and adaptations of the alveoli

6) What features that make alveoli efficient at gas exchange.

Some short video's to see other 3D views and get more info

👀 WATCH: https://www.youtube.com/watch?v=FJQxriDWkMs 

👀 WATCH: https://www.youtube.com/watch?v=WzrN6sJ1i_g 

👀 WATCH: https://www.youtube.com/watch?v=EGvIyhiNohk 

MORE DETAILS... 👀 WATCH: https://www.youtube.com/watch?v=7FhzSSQxM54 

Take notes on the following; 

> Composition of air

> Upper respiratory system

> Nasal mucosa with cilia

> Swallowing food(bolus) with the help of the epiglottis

> Trachea and Bronchi

> Arteries and veins of heart and lungs

> Bronchial tree (bronchial system)

> Gas exchange in alveoli

> Diffusion of oxygen and carbon dioxide

> Breathing processes

> Inner and outer pleura