What statement best describes the functioning of a cardiorespiratory system a) the longs pump oxygenated needed blood to the body and remove oxygenated blood from the heart b) belongs pump carbonated dioxide into the blood and the heart circulates it through the body c) the lungs import oxygen into the blood and remove carbon dioxide from the blood d) the longs import carbon dioxideinto the blood and the heart circulated throughout the body

There are two main levels of responsibility related to fitness and fire apparatus operations and preventing injuries and line of duty deaths. the first level involves personal responsibility. the second level involves

Which one is not a part of the base of the cranial cavity? a.scala anterior b.scala media c.scala lateralis d.scala posterior

Different plant and animal species have a great variety of body structures that them survive and reproduce. which of the following is also true? a. the individual cells of plants and animals cannot perform specialized functions. b. the individual cells of plants and animals function in very similar ways. c. the individual cells of plants and animals do not share any similarities. d. the individual cells of plants and animals do not contain genetic information. reset submit