6 An enzyme has optimal activity at a temperature of 30 °C and at a pH of 7. Biologists are
studying the activity of this enzyme as they manipulate cellular conditions in the lab. Under
which of the following conditions would this enzyme's activity be most severely decreased? *

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.

d. changes in climate and historical records

hope this

answerwestern plateau,     central lowlands,     great dividing range;