Explica una teoría científica sobre la creación del hombre y responde ¿qué le falta explicar para ser una verdad científica y no una teoría?

Natural selection acts on populations through a specific trait. which statement must be true about that trait? question 6 options: the trait is passed on genetically to the next generation. the trait has little impact on survival. the trait is the same for all organisms. the trait is resistant to mutations.

How do antiviral drugs work? in your own words.

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?