Course image Unit 001: Biology
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Unit 001: Biology
Course image Unit 001: Chemistry
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Unit 001: Chemistry
Course image Unit 001: Physics
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Unit 001: Physics

Waves in communication is this part of the unit.

Attached are all sorts of resources for your use.

Course image Unit 002: Practical Scientific Procedures and Techniques
Science
Unit 002: Practical Scientific Procedures and Techniques
Course image Unit 003: Science Investigation Skills
Science
Unit 003: Science Investigation Skills
Course image Unit 004: Forensic Investigation Procedures
Science
Unit 004: Forensic Investigation Procedures
Course image Unit 005: Thermal physics, Materials and Fluids
Science
Unit 005: Thermal physics, Materials and Fluids
Course image Unit 006: Criminal Investigation Procedures in Practice
Science
Unit 006: Criminal Investigation Procedures in Practice
Course image Unit 007: Applications of Criminology & Forensic Psychology
Science
Unit 007: Applications of Criminology & Forensic Psychology
Course image Unit 008: Physiology of Human Body Systems
Science
Unit 008: Physiology of Human Body Systems
Course image Unit 011: Crash Investigation
Science
Unit 011: Crash Investigation
Course image Unit 012: Forensic Photography
Science
Unit 012: Forensic Photography
Course image Unit 013: FCI
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Unit 013: FCI
Course image Unit 015: Electrical Circuits
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Unit 015: Electrical Circuits
Course image Unit 015/19: Practical Chemical Analysis
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Unit 015/19: Practical Chemical Analysis
Course image Unit 017: Microbiology
Science
Unit 017: Microbiology