Blood carries oxygen from the lungs and distributes it to all the cells in the body. which blood cells are responsible for this function? . a) platelets. b) white blood cells. c) red blood cells

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen