This topic contains a solution. Click here to go to the answer
|
|
Did you know?
Your heart beats over 36 million times a year.
Did you know?
More than 4.4billion prescriptions were dispensed within the United States in 2016.
Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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?
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.