Slide 1BIOACCUMULATION Chapter 2.3 Slide 2 Chemical Pollutants Humans have been introducing synthetic (man-made) chemicals into the environment. Some examples are: PCBs (polychlorinated…

Slide 1Chapter 35 - Populations Slide 2 Populations Can change over time Must determine the limits of an area Population Density - Ex - _________________________, or _____________________________________…

BIOACCUMULATION Chapter 2.3 Chemical Pollutants Humans have been introducing synthetic (man-made) chemicals into the environment. Some examples are: PCBs (polychlorinated…

Slide 1 Lesson 8 Slide 2 Human Abilities & Success  Perform complex reasoning  Ability to learn  Use of sophisticated tools  Use of complex language Slide…

Slide 1 Slide 2 o Robert Koch- “father of disease” o research focused on anthrax o Koch’s Postulates Slide 3  Initial reaction of body to ALL pathogens  Pathogen-any…

Slide 1Unit 2 Cells and Tissues Slide 2 Membrane Transport Membrane Transport: movement of substances in and out of the cell to maintain homeostasis Transport is by two basic…

Slide 1 NC STATE UNIVERSITY Understanding the Agricultural Health Study Prepared by Julia F. Storm, MSPH North Carolina Cooperative Extension North Carolina State University…

Slide 1 6.3 Defense against Infectious Disease Slide 2 Define pathogen A pathogen is any living organism or virus that is capable of causing disease Ex: viruses, bacteria,…

Slide 1 BIOACCUMULATION Chapter 2.3 Slide 2 Chemical Pollutants Humans have been introducing synthetic (man-made) chemicals into the environment. Some examples are: PCBs…

Slide 1 H-F1/5-6/12; T1/4/11 ; M1/12/09 Immigration & Urbanization (Ch. 19; pp. 533-557) Q: What impact did immigration and urban growth have on America in the late 19…