This series introduces readers to the fascinating and complex world of micro-organisms, particularly bacteria and viruses. An interesting series targeting children's fascination by germs and bugs, and also their life processes education covering health related aspects. Also discusses the helpful and harmful role of bacteria in our lives. Each book introduces a different aspect of microbiology in an accessible way, making this potentially difficult subject easier to understand. Each book covers specific types of micro-organisms, the history of the study of micro-organisms and infection and how we can prevent it.

שם הספר
Forces and Motion (Gareth Stevens Vital Science: Physical Science)
Forces and Motion (Gareth Stevens Vital Science: Physical Science)
Exploring Space (Sci-Hi)
Earth's Shifting Surface (Sci-Hi: Earth and Space Science)
Exploring Space (Sci-Hi: Earth and Space Science)