Coronary arteries are responsible for supplying oxygenated blood to heart muscle. Coronary heart disease is caused by the arteriosclerosis (the deposition of plaque along the arterial walls). One common response by the body to coronary arteriosclerosis is to increase the blood pressure which can cause damage to the body's organs if too high.

c. heat from the poles back down towards the equator.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

the  different  of  these  two  are  that  they  differently  handle  their  team.

an  expressive  leader  focuses  on  the  task  at  hand  and  make  sures  that  their  goal  is  achieved.  they  accurately  finish  the  task.  an  instrumental  leader  on  the  other  hand  works  on  the  unity  of  the  group,  they  care  more  about  their  employees.  all  the  while  creating  a  good  environment.