Complete, detailed PowerPoint on chapter P12 (Sound - 36 slides) based on textbook and syllabus.

Complete, detailed PowerPoint on chapter P14 (Properties of waves - 28 slides) based on textbook and syllabus.

Complete; detailed PowerPoint on chapter 6.6 (hormones, homeostasis and reproduction - 83 slides) based on syllabus and textbook.

Compleye; detailed PowerPoint on chapter 6.5 (neurons and synapses - 41 slides) based on syllabus and textbook.

Compleye; detailed PowerPoint on chapter 6.4 (gas exchange - 38 slides) based on syllabus and textbook.

Complete, detailed PowerPoint on chapter 6.3 (Defence against infectious disease - 46 slides) based on syllabus and textbook.

Complete, detailed PowerPoint on chapter 6.2 (Blood system - 56 slides) based on syllabus and textbook.

Complete, detailed PowerPoint on chapter 6.1 (Digestion and absorption - 42 slides) based on syllabus and textbook.

Complete, detailed PowerPoint on chapter 1.5 (origin of cells - 19 slides) based on textbook.

Complete, detailed PowerPoint on chapter 1.4 (membrane transport - 54 slides) based on textbook.

Complete, detailed PowerPoint on chapter 1.3 (membrane structure - 16 slides) based on textbook.

Complete, detailed PowerPoint on chapter 1.2 (ultrastructure of cells - 35 slides) based on textbook.

IBDP Biology chapter 1.1 (introduction to cells - 56 slides) complete detailed PowerPoint based on textbook.