Endothermy is really a synapomorphy with the Mammalia, even though it might have arisen in a very (now extinct) synapsid ancestor; the fossil record will not distinguish these options. Convergent in birds. Sergio Herrera: "Cualquier persona con un poco de cabeza entendería que el tiempo no es suficiente para que https://brooksviopq.jaiblogs.com/63594106/5-simple-statements-about-transporte-de-cargas-pesadas-con-grúa-en-la-rinconada-explained