Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Did you know?
People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.
The deer mouse and the African elephant represent extremes among mammals of r versus K selection.
Memory saver. The part numbers represent components from Radio Shack®.
Scales
Storm Surge Scale
![Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2]](https://biology-forums.com/gallery/44/medium_6_28_02_22_5_37_03.png)
Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2]
The Scale of the Very Small and Very Large: Powers of 10