Whose ideas were based on scientifically gathered evidance

98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Balance the following reaction. as2s3 + 9o2 → 2as2o3 + so2

Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.