Author: Anonymous

  Bone cells form concentric circles around longitudinal tubes called  

  Blood vessels in the ___________ supply epidermal cells with nutrients.  

  A general characteristic of connective tissue is that it  

  Hypothermia is elevated body temperature due to exposure to heat, and the body being unable to cool down.  

  _______ produce connective tissue fibers.  

  A person exercising vigorously on a hot, humid day may develop  

  Adipose tissue is a form of  

  Body heat is lost primarily by  

Some common organisms that may reach the fetus by crossing the placenta include all of the following except:

Bladder tone decreases as a result of the effects of ___________ on smooth muscle.