Which of the following has the longest duration. a. earthquake b. drought c. tornado d. hurricane.

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

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 of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above