Which class of matter is always in a specific ratio? A)Mixtures

B)Compounds

C)Solutions

D)Elements

What conclusion can you draw from this experiment about the components of the black ink?

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands

Select the correct answer. wax is a nonpolar substance. in which type of substance is it the most soluble?