¿Qué es un mecanismo liberador? ¿Cuál es el mecanismo liberador que le permite a los pichones de ganso reconocer a su madre y cuál es el que le permite alimentarse a los pichones de cóndores? ayud porfaaa

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

d we did this already

what are the options? add them, then i will be glad to .