Four stars of equal size emit the same amount of energy. the distance of these stars from earth is shown in the table below. distance from earth star distance from earth (light years) p 2.3 q 7.8 r 6.5 s 3.2 what is the order of apparent magnitude of the stars, starting from the least to the greatest? a) q, r, s, p b) p, s, r, q c) r, s, p, q d) q, p, s, r

segmentation=endoskeleton=backbone=coelom=tissues

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.