Please take some time to help me really quick :)

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

Which statement best compares aerobic and anaerobic respiration

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false