B4

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B4. Ecosystems | IB Biology
THEME B

B4. Ecosystems

Form and Function
Discover how organisms adapt to their environments and how they occupy specific ecological niches within complex ecosystem interactions.
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B4.1 Adaptation to Environment

SLIDES

B4.1 Adaptation to Environment (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 1
QUIZ

B4.1 Adaptation to Environment (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 2
DOC

B4.1 Adaptation to Environment (SL) – Workbook

SL

📖 Questions and answers workbook for Standard Level students

View Workbook 3
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B4.2 Ecological Niches

SLIDES

B4.2 Ecological Niches (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 4
QUIZ

B4.2 Ecological Niches (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 5
DOC

B4.2 Ecological Niches (SL) – Workbook

SL

📖 Questions and answers workbook for Standard Level students

View Workbook 6

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