Human gestation is approximately 40 weeks.
Approximately ONE human foot step;
Human habitation of the Americas began approximately 30,000 years ago
Approximately 25000
Nile - approximately 4,132 miles long Congo - approximately 2,922 miles long
The average length of a single human nephron is approximately 30-35 mm.
Approximately ONE human foot step;
The approximate length in adult human is 30 feet
That depends! We have a small intestine, approximately 20' long and then the large intestine approximately 5' long. 30 feet total. small intestine is 23 feet, the large is 7 feet.
Some studies have indicated that barring any accidents or diseases, the human body has the potential to live approximately 110 years.
Approximately 75%.
The average human can survive under water for approximately 5 minutes but no more then 10.
The eyes will be noticeably "cloudy" approximately 2-3 hours after death.
Human habitation of the Americas began approximately 30,000 years ago
The human heart is about 12 cm (5 inches) long, 9 cm (3. 5 inches) wide, and 6 cm (2. 5 inches) from front to back. It is approximately the size of a human fist.
Human scalp hair normally grows at a rate of 0.4 mm/day which would be equal to approximately 1/8" per week. On the average, scalp hair grows approximately 1/2" per month.
Camels use tongs approximately 2 feet long, however some camels have been known to make salads with human tongs when a camel tong is unavailable.
There are approximately 640 muscles in the human body.