Explain the steps a cosmetologist who wants to open a salon would need to take. give three reasons why cosmetologists uphold health and safety standards in the salons that employ them. where do cosmetologists get information about the health and safety requirements for their states? what is the difference between sanitation and sterilization? what is the proper procedure to follow if a person gets a chemical in his or her eye?

This drawing shows a human body system. what is the primary function of this body system?

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775