Name: ____________________________________ Date: _________ Period: _________ Skeletal System Webquest Go to this website: http://www.livescience.com/22537-skeletal-system.html 1) About how many bones is a child born with? ________________ 2) How many bones are in the adult skeleton? ________________ Scroll down and take a look at the skeletal system picture……. 3) How much pressure does it take to break the average bone? ________________ 4) How many bones are in the axial skeleton? ____ And the appendicular skeleton? ____ 5) Which part of the skeleton, the axial or the appendicular, are the arms and legs found in? ______________ Continue reading the article underneath the picture 6) Describe three (3) ways in which the male and female pelvis differ. _______________________________________________________________________ _______________________________________________________________________ 7) Describe three (3) negative effects of Osteoporosis. _______________________________________________________________________ _______________________________________________________________________ 8) What is the medical term for an irregular curvature of the spine? ___________________ 9) What percent of cancers cases are made up of bone cancer? _____________ 10) What is the term for a surgeon that specializes in the skeletal system? Go to this website: http://www.getbodysmart.com/ap/skeletalsystem/skeleton/menu/menu.html Click on “organization of the skeleton.” 11) What division of the skeleton is the hyoid bone a part of? ________________________ 12) What division of the skeleton is the scapula a part of? ________________________ Go back, and then click on “skull bones and markings overview,” then choose the anterior view 13) What is the bone of the forehead called? ______________________ 14) What are the “cheek bones” called? _____________________ 15) Name the two (2) bones that your outer nose is connected to. ________________, ______________ Go back to the home screen and then click on “vertebrae.” You will need to read the six (6) tutorials covering the vertebrae to answer the following questions… 16) What vertebrae does the skull rest upon? _____________________ 17) How many lumbar vertebrae are there? _______________________ 18) At what age will the five bones of the sacrum start fusing together? __________________ Go to this website: http://www.healthline.com/human-body-maps/skeletal-system/male Click back and forth between the male and female skeleton, and view it at different angles.. 19) Describe two differences from the male and female skeleton in the diagram. ____________________________________________________________________ Scroll down and continue reading for the answers to the next questions….. 20) What are the two types of bone tissue? _______________________ 21) How many bones are in the skull ___________, rib cage______________, adult vertebral column___________? 22) What are the three sets of fused bones in the hips? __________________________