1pt A scientist is comparing three common materials. She has exactly a 10 cc (cubic centimeters) sample of each material. Using what you know about matter, fill in the table for each material by dragging the properties to the
correct cell of the table.
Smooth
Rough
Brown
Gray
Silver
269
69
10g
Material
Texture
Color
Mass of 10cc sample
Cardboard
Rough
Brown
Smooth
Silver
Large Coin
Granite Rock
Rough
Gray

Which method would be best to separate a mixture of sand and gravel

•what conclusions can you make about the relationship between the volume of a gas and its temperature? • what conclusions can you make about the relationship between the volume of a gas and its pressure? • what possible variables have you not accounted for? as you did the procedures, is it possible that the atmospheric pressure may have changed? if it did change over the course of your experiment, then how would your results have been affected?

How does water evaporating from a glass show that matter is made up of particles? a. the heat energy from the air causes the glass to fill up with water particles. b. the liquid water particles turn into water vapor that spreads in the air. c. the particles of the glass dissolve in water and cause it to evaporate. d. the tiny particles of the glass evaporate and seem to disappear.