What are some ways that Human Body Systems Interact?
Watch this video and then answer this question.
This Power Point Presentation will help you in some way. Study it after you have read your book.
http://www.authorstream.com/Presentation/janethlopez10485-2173437-organ-systems-communicate/
This video is for homework. Watch it at home
This other video will help you with more details. Watch it at home. It is really interesting to learn how our body works.