In the 1800’s, some parents had a contraption under their beds that would roll out for a baby to sleep in. It was called a Trundle Bed.

When a cell is placed in a hypotonic solution, water molecules will tend to;

The number of cells produced by meiosis is ________ the number of cells produced by mitosis.

Which color indicates a positive result for  starch:

Which of the following kinds of studies would be the best to use when investigating whether cigarette smoking influences weight gain?  

Which of the following kinds of studies would be the best to use when investigating whether cigarette smoking influences weight gain?  

Jerry’s height is 70 inches. What is his approximate height in centimeters?

Jerry’s height is 70 inches. What is his approximate height in centimeters?

Which of the following groups of foods is not a major food group of MyPlate?

Which of the following groups of foods is not a major food group of MyPlate?