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How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.