Check all the things that are true about a heterogenous mixture.
you can SEE the DIFFERENT pieces that make up the
mixture
you can separate it physically
it looks the SAME all the way through
the parts that make up the mixture may be different
proportions ( example, more ice cream, a couple
chocolate chips and some cookie dough in the picture)

Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

What is the measured amount of a product obtained from a chemical reaction?