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What molecule contains an organisms genetic material, passed down from parents to their offspring

Darwin’s hypothesis about how life changes over time is now called?

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.