Supongo que solo trata de probar cuál es cuál con una prueba que inventas. eso es muy confuso
The uterus, specifically the Fallopian tube.
Base on one of the Law of Thermodynamics, the amount of available energy decreases whenever energy is changed in form (which includes a transfer from one trophic level to another). So, as we go from the first trophic level to the top trophic level, the amount of available energy becomes less and less.
The dependent variable is how high the ice cube floats (measured in units).
