Bone is considered to be living tissue and the osteocytes co
     Bone is considered to be living tissue and the osteocytes communicate with each other via the canalicular spaces.  Select one:  True  False  Which of the following is NOT a correct statement regarding metabolism?  Select one:  a. Cells require energy to change molecules from one form to another.  b. Animals use energy obtained directly from the sun and chemicals obtained from plants, other animals, air, and water.  c. Cells maintain life through the transformation of molecules and energy by chemical and physical processes.  d. All living organisms require raw materials and a constant source of energy.  e. Plants get the raw materials they need for life processes from the air, water, and soil.  Scientific knowledge cannot prove or disprove the existence, or importance to us, of issues that fall outside of the natural world.  Select one:  True  False  The type of muscle responsible for involuntary contractions of the stomach is _____ muscle.  Select one:  a. smooth  b. cardiac  c. intercalated  d. skeletal  e. striated 
  
  Solution
Ans 1 true
Bone is a living tissue. It has its own blood vessels, and is made up of living cells . It also repairs itself like all other tissues heal their wounds.

