Test # 6
Login/Register to access massive collection of FREE questions and answers. Login/Register
760 questions in 76 tests. Each test contains 10 questions.
Idiom of the Day
get a rise out of (someone)
to provoke a response from someone
We got a rise out of the teacher when we opened the window in the cold weather.
Astounding Facts about the human body
Benefits of Kiwi Fruits
Precautions while using Earphones
Precautions while using Microwaves
Class 9 - Noun
Precautions while using Shampoo
To some extent, the alkanolamides that make shampoos foam also make the formulations thicker. However, other materials are also used to increase the viscosity. For example, methylcellulose, derived from plant cellulose, is included in shampoos to make them thicker. Sodium chloride (salt) also can be used to increase shampoo thickness.