Argumente cómo la producción energía eólica sería un ejemplo del principio “la energía no se crea ni se destruye”

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above