Endothermy is usually a synapomorphy with the Mammalia, even though it could possibly have arisen in a very (now extinct) synapsid ancestor; the fossil document won't distinguish these possibilities. Convergent in birds. Sergio Herrera: "Cualquier persona con un poco de cabeza entendería que el tiempo no es suficiente para que https://milojjngz.izrablog.com/37096279/how-much-you-need-to-expect-you-ll-pay-for-a-good-alquiler-asequible-de-grúas-pluma-en-la-rinconada