Life and Health Sciences for CCEA AS Level

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