How should delicate retractors be held? 

What complication can result from the improper use of handheld retractors?

What are the basic types of retractors?

The information depicted in the picture make-up what step in the scientific method?

It is the first lab in science class and Harry just cannot control his excitement. Without waiting for instructions, Harry turns on the hot plate. His lab partner doesn’t know it’s on and reaches over to grab her pencil and gets burned. What should Harry’s lab partner do?

In the aqueous solution of lemonade, lemons and sugar are the solvent and ice and water are the solutes.

What piece of lab equipment that is used for measuring small amounts of liquid?

_____________provide quick energy, made up of sugar units (monosaccharides).

Identify the independent variable in the statement: The more time a student spends studying, the higher their test score will be.

What element is found in proteins that are not found in lipids, carbohydrates, or nucleic acids?