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?
Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
Richard Wrangham’s “female-bonded” theory of intergroup competition was highly influential in our un
Rock layers (strata) usually look like layers in a cake such as these strata at Olduvai Gorge Tanzan
Limestone: A Marine Sedimentary Rock
Rolling on the arm. Hands on opposite sides of the arm compress and roll the soft tissues and create ...
Industry is responsible for 21% of global greenhouse gas emissions
Similar Rock Outcrops on Mars and Earth