Because the reactants react to form a new substances/products
D is the answer
explanation
In company towns, most services (housing, education, etc.) were provided by the employer for the workers. This meant that the workers depended on the company for the fulfillment of all their basic needs.
If the company disliked the idea of the workers joining a union, as they often did, then they had several means to pressure workers into compliance. They could raise rents or evict them from their homes, for example. This monopoly put workers in a tough situation, and discouraged them from joining unions.
<h3><em>These children [to be sacrificed to the mountain and other gods] would be collected from all over the land and would be carried in litters together … They should be very well dressed, paired up female and male.</em></h3><h2><em><u>Juan de Betanzos, 1551</u></em></h2><h3><em>Human nature would not allow them to kill their own children … if they did not expect some reward for what they were doing or if they did not believe that they were sending their children to a better place.</em></h3>
Savannas are a dry grassland surrounded by many deserts.
