They were built out of sod, cut from the ground because wood was too expensive and hard to carry out in the less wooded areas of the prairies
I believe the answer is C! The opposite sides are parallel
<h2>
<u>deciding how many cans of vegetables to store at a warehouse.</u></h2><h2 />
Explanation:
<h3>The quaternary economic activities do not involve physical involvement into the production, trade, or storage of the products, but instead, this type of economic activity is performed strictly by using ones brain, thus making decisions and plans that are going to be performed by the workers in the primary and secondary (occasionally in the tertiary) economic layers.</h3>
It is called surface currents.
People with an aa genotype will express a recessive trait