What is the independent variable in the graph? a) degrees c b) amount of water eliminate c) temperature of water d) time of heating the water

In the analysis of hair and fiber samples, which does a compound comparison microscope allow for that a conventional compound microscope does not? a. simultaneous observation b. polarization c. fluorescence d. higher magnification

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

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