How do villi present in the small intestine increase the absorption rate?

Twind is considered to be an abiotic factor because it.?

How many major plates cover the earth

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