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Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Did you know?
Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
Did you know?
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
Did you know?
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
Did you know?
Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.



![What is the [OH-] in a seawater sample if the pH is 8.65?](https://biology-forums.com/gallery/43/medium_6_11_01_22_1_38_03.png)

