Metamorphic rocks that show layers of dark minerals alternating with layers of light minerals are classified as foliated.
Canals and aqueducts allow humans to transport people and goods from one place to another place.
<h3>What are Canals and aqueducts?</h3>
A canal is a man-made waterway that link up two bodies of water and allows boats and ships to travel between them.
Aqueducts are water-conducting constructions that carry a stream of water over a hollow or valley.
Canals and aqueducts differ slightly in that a canal is an architectural waterway that connects one body of water to another, whereas an aqueduct is an artificial channel built to transport water from one site to another.
Therefore, oprtion d is the correct option.
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In the Western Hemisphere, it was Brazil that received the largest number of European immigrants after the United States. As a matter of fact, the national language spoken in Brazil is Portuguese, from Portugal, which is a European country.