(i) Calculate the rate of breathing in breathes per min between points A and B shown on the trace. (ii) Calculate the difference in the volume of air breathed in and the volume of air
breathed out between points B and C.

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Mr. olajuwan was in a horrific snowmobile accident. afterwards he had trouble walking and he had a loss of balance. which of the 4 major brain region was probably demaged

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules