Which of the following is not a testable hypothesis that this data could be used to support or disprove?

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

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

Explain how the political influence of african americans leaders became weaker.