Tag Archives: Dragonfly

Is oxygen the reason insects were so big way back when?

Written by Joe Ballenger I read a few things on the size of insects and the decrease of size from there ancestors to now are related to the oxygen levels from then to now. I was wondering if anyone has … Continue reading

Posted in Developmental Biology, Ecology, Evolution, History, Physiology, Uncategorized | Tagged , , , , , , , , , , , , | 1 Comment