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Answer: funcrion- The male reproductive system is a grouping of organs that make up a man's reproductive and urinary systems. These organs do the following jobs within your body: They produce, maintain and transport sperm (the male reproductive cells) and semen (the protective fluid around the sperm). Aging changes in the male reproductive system occur primarily in the testes. Testicular tissue mass decreases. The level of the male sex hormone, testosterone decreases gradually. ... The prostate gland enlarges with age as some of the prostate tissue is replaced with a scar like tissue. brainliest? hope this helps
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