|
Author Question: Given the following Kb values, which cation is the strongest acid? BaseKbNH31.8 x 10-5C2H5NH25.6 x ... (Read 12 times) |
The familiar sounds of your heart are made by the heart's valves as they open and close.
Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.