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Author Question: The surgical removal of the foreskin is called A) salpingectomy. B) biopsy. C) circumcision. D) ... (Read 80 times) |
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.