§1.8 Warm and cold-blooded

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BiologieMiddelbare schoolvwoLeerjaar 3

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organs

effects

timer

6:00

Slide 1 - Diapositive

Slide 2 - Diapositive

Slide 3 - Diapositive

Slide 4 - Diapositive

Interessant artikel over hoe roker schatkist geld oplevert
en zelf heel veel armer wordt.

Slide 5 - Diapositive

www.prostop.nl

Slide 6 - Lien

§1.8 Warm and cold-blooded

Slide 7 - Diapositive

What type (class) of animals
are warm-blooded?

Slide 8 - Carte mentale

What class of animals
are cold-blooded?

Slide 9 - Carte mentale

Warm-blooded

Organisms with a constant body temperature

Temperature maintained through respiration rate

Lower temperatures? --> More respiration

Avg. body temperature mammals ±36-38ºC

Avg. body temperature birds ±41 ºC

(*some hibernate)

Slide 10 - Diapositive

Cold-blooded

Organisms with an environmental dependant body temperature

Respiration rate depends on body temperature

Higher temperature -->
more metabolism -->
higher respiration rate

Slide 11 - Diapositive

Read Basic 1.8, page 55-56

Make §1.8, exercise 1, 2, 4

timer

10:00

Slide 12 - Diapositive

§1.8 Warm and cold-blooded

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Slide 1 - Diapositive

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Slide 3 - Diapositive

Slide 4 - Diapositive

Slide 5 - Diapositive

Slide 6 - Lien

Slide 7 - Diapositive

Slide 8 - Carte mentale

Slide 9 - Carte mentale

Slide 10 - Diapositive

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