If 20 beats are produced within one second which of the following frequencies could possibly be held by two sound waves traveling through a medium along a common pants at the same time? a. 18 hz and 26 hz b. 22 hz and 42 hz c. 38 hz and 63 hz d. 47 hz and 55 hz

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

3test questions with answers on incomplete dominance

Will camels hump ahrinks.give reason