date:May 18, 2012
ture climbs, activity in the gut increases, and more energy is needed to stay healthy, says researcher Albin Grns,who has studied various species in both saltwater and freshwater environments in western Sweden, California and Greenland.
Ectothermic animals are Cold-blooded victims of their environment
Almost all fish are ectothermiccold-blooded, which means that their body temperature is the same as that of their surroundings. When the temperature of the water changes, so does the temperatur