Here is the information you need in order to finish your Body System Book. Make sure and add ALL of the information that is written in RED on the pages shown below.
Also, some of the pictures in the slideshow below may be different from the pictures in your book, but all of the words should be the same. So, if you can't figure which page, check the wording and if it matches, you're on the right page.
As always, the videos in the slideshow are linked up below. Good luck and have fun learning!!!