Grade levels
 8 - 10
 Contains
 10 pages
 subjects
 Lifestyle Parasitism | Communities | Types of parasites | Technical terms for host cycles | Host cycle of porpoises | Host cycle of dogs
 Description
 The introduction to the research box "Fighting Parasites" revolves around the topic of the host cycle. What are the basic terms for host change and what is the difference between intermediate, final and false hosts? Like every scientist, the students must acquire basic knowledge before researching in order to achieve good results in the experiments and the final task.