When a person's thyroid malfunctions, they can feel tired,<span> nervous, or their muscles can feel weak. They can experience weight gain or loss; impaired memory; or, if female, it can affect their menstrual cycle.
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Production of the mature sperm cells have 4 step process beginning at puberty and throughout the male's lifetime. Spermiogenesis is the final process for production of sperm where the spermatids mature into motile spermatozoa. For humans, the spermatogenesis takes 74 days to 120 days and if the transport on the ductal system is included it would take 3 months.
No because the type o blood is a universal type of blood
<span>Genetic variation will increase because of a new habitat and food source.</span>
Http://www.healthline.com/health-slideshow/home-remedies-for-head-lice#1
This may help :)
