Ectotherms are more common in some ecosystems than in others. Where are ectotherms the LEAST common, and for what reason?
a.
a very cold ecosystem, because they would lose too much body heat
b.
an aquatic ecosystem, because they would lose too much heat to the water
c.
a hot, rainy ecosystem, because they depend on dry surfaces to maintain body temperature
d.
a hot, dry ecosystem, because they would overheat without a steady supply of water
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