1. Chemical and biological warfare
... the world because they can affect many people efficiently and are cost effective. What is the effect and history of biological and chemical weapons? Biological weapons are the harmful use of micro organisms or toxins that attack a person or animals body at the cellular level. This is also ... biological warfare for thousands of years. In medival times, corpses were catapulted into an enemy's fortress. The body would be infected with a deadly disease that would spread within the enclosed walls of the castle. This tactic was used by the romans. Disease infected bodies were also put ... ...
- Word Count: 1379
- Approx Pages: 6
- Grade Level: High School