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Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

The 20 amino acids found in living organisms The 20 amino acids found in living organisms
A black first-generation Labrador/Poodle cross puppy (informally referred to as a Labradoodle) only A black first-generation Labrador/Poodle cross puppy (informally referred to as a Labradoodle) only
Comparison of the titration curves of three weak acids Comparison of the titration curves of three weak acids
Classification of Fatty Acids Classification of Fatty Acids
Peptide bond formation between two amino acids, resulting from a dehydration reaction Peptide bond formation between two amino acids, resulting from a dehydration reaction
Sites of referred pain Sites of referred pain
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

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