4. What substance do we expel during exhalation?
A Carbon
B. Carbon Dioxide
C. Nitrogen
5. Which is the outermost layer of the skin ?
A Dermis
B. Epidermis
C. Sebaceous
6. How will the ligament helps our bones?
A. It holds the muscle to the bone.
B It is a tissue that hold the bone to another bone
C It helps muscles to pump.
D. It helps muscles to hold another muscle..
7. What happen to the food in the stomach during digestion? It c
C. we
A. digested food B. soupy substance
8. How does muscles work together with the muscular system
A. It transport nutrients to the body.
B It serves as framework , support that allows motion an
C. It provides signal to command from stimuli.
D. It provides the oxygen needed by the body.
9. How does integumentary system work with musculoskel
makes our body provide sweat.
and hones




last question nalang pls​