Answer:
Mass and density
Explanation:
Density of an object is defined as its mass per unit volume. Mathematically, the relation is given by :
m = mass and V = volume
If we know the density of the Eraser and its mass, we can easily find its volume. Hence, the two tools are mass and density.
<em>Hello Human!!</em>
In the 1630s, The english puritans in Massachusetts bay colony created a self-government that went far beyond what existed in England. Some historians argue that it was a religious government, or theocracy. some others clam it to be it was a democracy.
<em>P.S </em><em>Tell me if this is wrong....</em>
<em /><em />
<em>#</em><em> </em>
<em />
<em>#</em><em> </em>
<em />
<em /><em />
o(^▽^)o
