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Author Question: Mr. Anthony has set up the lab many times for the experiment of acids and bases using litmus paper. ... (Read 21 times) |
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.
Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.
On average, the stomach produces 2 L of hydrochloric acid per day.
Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.
More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.