In which era was there animal life found only in the ocean but plants were growing on land? A. Precambrian era
B. Paleozoic era
C. Cenozoic era
D. Mesozoic era​

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

can you make it bigger i can't see it