This topic contains a solution. Click here to go to the answer
|
|
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.
Did you know?
Everyone has one nostril that is larger than the other.