C 9.0 103 cubic micrometer
Why temperature affects heart rate in ectothermic organisms? If the temperature is within the optimal range for enzyme activity more ATP will be produced and the heart will beat faster due to increased metabolic activity and energy availability.
<span>"they form a cyst: a hard covering is formed around the protozoan and metabolic rate is slowed"</span>
The answer i think it changes
The geological time scale (gts) is a system of chronological measurements that relates stratigraphy to time and is used by geologist, paleontologists, and other earth scientists to describe the timing and relationships between events that have occurred throughout earth's history
( stratigraphy is the branch of geology concerned with the order and relative position of strata * a series of layers of rock in the ground * and there relation ship to the geological time scale)
hope that helps :)
