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A mass-spring system is oscillating with amplitude A. The kinetic energy will equal the potential energy only when the displacement is
Epididymis
A tube at the back of the testicles that stores and carries sperm.
Immature Sperm
Sperm cells that have not fully developed and are incapable of fertilizing an egg.
Seminal Vesicles
Glands in the male reproductive system that produce the majority of the fluid in semen.
Prostate Gland
A gland in the male reproductive system that produces components of semen.
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