3 DIFFERENCES BETWEEN A FISH AND A WHALE YOU DID NOT THINK ABOUT

1. Scales vs Blubber : Cetaceans, like whales and dolphins lack the characteristic scales of fish but are equipped with a thick layer of blubber beneath the skin, which fish does not have. As warm blooded mammals they need the blubber to help maintain their body temperature. The body temperature of fish can fluctuate within fairly wide limits without having a detrimental effect. 2. Shape … Continue reading 3 DIFFERENCES BETWEEN A FISH AND A WHALE YOU DID NOT THINK ABOUT