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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.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a