d is the correct answer I belive. hope this helped>>
Answer:
Aerospace and Defence. Actually one of the most important industries in Piedmont is military aerospace with plants:
Explanation:
Answer:
<em>Exoplanets are planets that are out of the solar system. The first possible evidence of an exoplanet was noted in 1917, but was not recognized as such. The first confirmation of detection occurred in 1992. </em>
Answer:
b
Explanation:
they keep people from reaching their original destination due to the intervening opportunities
