A divergent plate boundary
Letter d is the 1st one c is the second one
Nuclear is a zero-emission clean energy source.
It generates power through fission, which is the process of splitting uranium atoms to produce energy. The heat released by fission is used to create steam that spins a turbine to generate electricity without the harmful byproducts emitted by fossil fuels. It also keeps the air clean by removing thousands of tons of harmful air pollutants each year that contribute to acid rain, smog, lung cancer and cardiovascular disease.
Explanation:
The railroad felt that the demand for passenger service was inelastic and opponents of the rate increase felt it was inelastic.
Inelastic demand is used in economics to give the idea that consumers buy or use same amount of the product irrespective of the increase or decrease in the price of the product.
So in this situation, the opponent wanted to say that same number of people will travel by rail no matter if the price of the tickets will increase or decrease. The passenger service will be inelastic.
So the answer is "the railroad felt that the demand for passenger service was inelastic and opponents of the rate increase felt it was inelastic".