Which product is used to prepare and protect the hair during pressing to prevent scorching and breakage? {Ans: pressing oil}Taper shears, also known as thinning shears, are used on the ends of the hair to {Ans: reduce bulk}To allow for more control and the shrinkage factor, curly hair should be texturized while it is: {Ans: dry}Diamond face shape {Ans: add width at jawline and forehead. Use side part and diagonal fringe}Which of the following terms is defined as any portion or part in relation to the whole? {Ans: proportion}patch test {Ans: a test in which a substance is applied topically to the skin on a small piece of blotting paper or wet cloth. also known as a predisposition or PD test.}