How many different species are marsupials?

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

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

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?