This updated edition addresses the examined units of the CCEA AS level Life and Health Sciences specification (including the recently-proposed revisions). It covers both the Single and Double Award courses, through the study of the following units:

• AS 2: Human Body Systems
• AS 3: Aspects of Physical Chemistry in Industrial Processes
• AS 5: Material Science

The full-colour, illustrated chapters clearly explain the theory for the course, and are supported by worked examples, tips, examination-style questions and answers.

The authors are all experienced science teachers and examiners and the book has been through a meticulous quality assurance process prior to publication.
Contents:
Unit AS 2: Human Body Systems
1 Cardiovascular System
2 Respiratory System
3 Respiration
4 Homeostatic Mechanisms and How These Are Monitored
5 Nutrition and Physical Exercise in Maintaining Good Health

Unit AS 3: Aspects of Physical Chemistry in Industrial Processes
6 Chemical Calculations
7 Volumetric Analysis
8 Energetics
9 Kinetics
10 Equilibrium
11 Industrial Processes, Infrastructure and Environmental Consequences

Unit AS 5: Material Science
12 Material Properties
13 Categorising Materials and Microscopic Structure
14 Alloys, Metal Working and Biomaterials
15 Smart Materials, Nanomaterials and Industrial Considerations
16 Semiconductors Answers 



Format Häftad Omfång 136 sidor Språk Engelska Förlag Colourpoint Creative Ltd Utgivningsdatum 2022-08-19 ISBN 9781780733371