The use of ammonia as a refrigerant is a problem because it is -expensive -destructive to the ozone layer -toxic -damaging to the refrigerator components

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

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

Overtime the pond slowly becomes more acidic due to the release of chemicals from a nearby factory. which of the organisms would most likely survive the change to their environment?