Semester 1Chapter 1 plants and Human Organisms

http://www.mbgnet.net/bioplants/parts.html

http://study.com/academy/lesson/what-is-an-organ-system-definition-pictures-quiz.html

http://sciencenetlinks.com/student-teacher-sheets/organ-systems

  

http://www.enchantedlearning.com/subjects/anatomy/skeleton/

http://www.innerbody.com/image/skelfov.html

http://www.bbc.co.uk/science/humanbody/body/factfiles/joints/ball_and_socket_joint.shtml

http://www.innerbody.com/image/skel07.html

http://www.thefreedictionary.com/antagonistic+muscle

http://www.innerbody.com/image/musfov.html

https://www.google.com/#q=study+of+human+body

http://www.getbodysmart.com/