Did you know?
Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.
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.
A Coronal Mass Ejection
The spongy bone in the top of the femur changes density and organization during growth.
Adults in the middle-aged group (37–42 years) score higher on measures of generativity than either ...
Stomatal density and carbon dioxide
0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ...
What is the density of 96 mL of a liquid that has a mass of 90.5 g?