What is the OH concentration of a solution with a pH of 1.24?

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough