Which of the following states that the amount of taxes people pay should relate to their income or wealth? A) ability-to-pay-principle C) benefits-received principle
B) marginal tax principle D) income principle

It was said to have happened by earthquakes, the shifts in the tectonic plates moved everything 

Your answer is a because that is true

Ithink the answer is generation

Mars and earth have quite a few things in common. both are  terrestrial planets, both are located within the sun’s  habitable zone, both have  polar ice caps, similarly  tilted axes, and similar  variations in temperature. and according to some of the latest scientific data obtained by rovers and atmospheric probes, it is now known that mars once had a  dense atmosphere  and was covered with  warm, flowing water.