LESSON 4

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 2

HAVE READY:

- GOOGLE CLASSROOM

- KERBOODLE PAGE 54

- YOUR HW

LESSON 4

HW FOR TODAY:

CALCULATIONS

• y= energy in Joules/gram
• V= volume of water in ml.
• deltaT=temperature difference water
• M= mass of peanut in grams

y=​M​​V⋅δT⋅4,2​​

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FASES OF DIGESTION:

• INGESTION
• MECHANICAL DIGESTION
• CHEMICAL DIGESTION
• ABSORPTION
• EGESTION
• DEFAECATION

INGESTION:

MOVING THE FOOD INTO YOUR MOUTH

MECHANICAL DIGESTION:

• BREAKING THE FOOD INTO SMALLER PIECES.
• THIS IS DONE BY YOUR TEETH

TEETH:

• INCISORS
• CANINES
• PREMOLARS
• MOLARS

• CHILD HAS 20
• ADULT HAS 32

• omnivore
• herbivore
• carnivore

DENTAL TABLES:

HW FOR LESSON 5: TEETH

• Organise your notes from lesson 4.
• Organise the information in your mindmap and upload a screenshot.
• Complete the worksheet on about teeth and upload these to classroom