Did you know?
Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.
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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.
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Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
How to use inverse trigonometric functions to solve a right triangle
How to solve equations that contain cosine using special triangles (Part 1)
How to solve word problems with two unknowns (Question 1)
How to use Cramer's rule to solve a second-order determinant (Question 2)
Solve Trig Triangle Part 1
How do you solve this 3x^2 -7x +2 and (x-1)^2 + (y-7)^2 =6