How is carbon stored in the biosphere? a in the atmosphere as carbon dioxide b underground as fossil fuels and calcium carbonate rock c in the oceans as dissolved carbon dioxide d all of the above

Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.