Which of these statements about mixtures is true a. mixtures are made up of elements bonded together b. elements and compounds are types of mixtures c. pure substances are made up of mixtures combined in specific ratios d. mixtures are classified based on the distribution of particles in them

ANSWER:

basically a mixture is when two or more substance combine WITHOUT making a new substance.

so your answer is the last one  D.mixtures are classified based on the distribution of particles in them

~batmans wife dun dun dun...aka ~serenitybella

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees. 

if they have a finite resultant