Understanding the definitions and terminologies associated with environmental toxicology is very important to a public health professional’s basic environmental health education. In this assignment, you will research environmental toxicology and write a paper titled “The Toxicity of a Chemical.” 

Using the Argosy University online library resources and the readings for this module, address the following in your paper:

***** Please address ALL 10 Points*********************************************

• Define environmental toxicology. 
• Differentiate between toxins and toxicants. 
• Describe the determinants of the toxicity of a      chemical. 
• Explain the methods used for testing toxicity of      chemicals. 
• Describe different ranges of exposure. 
• Explain the concept of latency. 
• Define dose and threshold. 
• Describe the differences between synergism, antagonism,      and potentiation. 
• Explain the concept of risk assessment. 
• Conclude with a description of a human exposure      assessment. 

Give reasons and examples in support. Be sure to use scholarly resources.

APA 6th rules of writing and formatting. 

Write a 2–3-page paper in Word format. Apply APA standards to citation of sources. Use the following file naming convention: LastnameFirstInitial_M2_A2.doc.