From sleeping because sleeping gives us energy
Punctuated equilibrium is the theory that species stay fairly constant until a natural disaster happens forcing them to rapidly evolve
Well, the system for human reproduction is called just this: human reproductive system. The male and female reproductive systems are different; and male consists most importantly of penis and testicles, which further have their own parts.
The female system is composed mostly of the uterus, (including the vagina, which leads to the uterus, and the ovaries.
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Voyager 1 is the farthest human-made object from Earth, NASA launched it on September 5, 1977, and as of October 2019, it had traveled 13.7 billion miles from the planet. Voyager 1 is believed to have left the solar system in 2012 and is set to encounter its target star AC +79 3888 in about 40,000 years.
Explanation:
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