Which of the following are types of reference maps? (select all that apply) Mercator
Dot distribution
Peters
Cartogram
Political
Choropleth
Graduated Symbol
Robinson

The valve seat performs two functions: it provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the valve. most valves use a seating angle.

How american was colonial art? to what extent does it illustrate the development of a new society

Pkease ! what are a few reasons why the south seceded from the union