The answer is B) <span>Wind is a natural source of energy; not man-made.</span>
The medieval age was made up of three cultures which include: christianity, germanic invaders and islam.
Medieval Art was made up of various artistic mediums, such as sculpture, illuminated manuscripts, stained glass, tapestries, mosaics, and metalworks
The Panama Canal is a man made structure that was built to allow faster travel from the Atlantic to pacific ocean.
<span>Clean Development Mechanisms (CDM)</span>
I think when you are pressured into a gang its illustrates a genetics.