Una planta alta cruzada con otra enana produce aproximadamente descendencia la mitad alta y la mitad enana ¿ cuales son los genotipos de los padres ?

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high

i got you i did it ya know what it is just needing to fill this in for a quick task!