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Author Question: African Americans are clustered in what area of the United States? A) Southeast B) Southwest C) ... (Read 39 times) |
There are more nerve cells in one human brain than there are stars in the Milky Way.
The horizontal fraction bar was introduced by the Arabs.
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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.
Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.