The average adult has about 21 square feet of skin.
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Everyone has one nostril that is larger than the other.
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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
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There are 60,000 miles of blood vessels in every adult human.
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ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.
Observational learning in octopuses
Three ways that factors affect mortality in response to changes in population density.
Different ways to depict phylogenetic relationships
4 ways your breasts change after pregnancy "4 تغيّرات تطرأ على ثدييكِ ...
Programs such as Meals on Wheels provide hot meals to elderly adults who cannot leave their homes