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?
When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
Tense laid back ear position indicating unhappiness. Mouth and lips are also tense, which may indica
Landmarks of the Area Around the Mouth
Initial velocities of enzyme-catalyzed reactions
This depiction breaks stereotypes, but is historically accurate. Shown here is an Iroquois fort. Can ...
In a homogeneous enzyme immunoassay, antibody bound to the hapten conjugated to the enzyme prevents ...
Acquisition and Extinction of a Salivary Response