Blog and discussion for Mr. Hoopman's science class.
Seventh grade topics include Biology, Meteorology, and Physics.
Eighth grade topics include Geology, Oceanography, Chemistry, and Biology.
Tuesday, January 18, 2011
Grade 7 Week 13: The Respiratory System
This week we examine the respiratory system.
What are the functions of the respiratory system?
How do the structures of the respiratory system work together to perform these functions?
the repiratory systems controls gas exchange and getting oxygen to your blood and it works together by using muscles to extract oxygen and get it into your bloodstream
the repiratory systems controls gas exchange and getting oxygen to your blood and it works together by using muscles to extract oxygen and get it into your bloodstream
ReplyDeleteThe respiratory system allows you to breathe and talk, it preforms cellular respiration.
ReplyDelete