Ectothermy vs. Endothermy
lEctothermy
ÜSpend less energy on temperature regulation and more energy on growth and reproduction.
ÜRequire less energy to survive and can therefore spend less time foraging.
ÜAre incapable of sustaining high expenditures of energy.
ÜAre unable to cope well with over heating or under cooling thus their active temperature range is small.