En el cuerpo humano se encuentran dos tipos de células que se diferencian por la cantidad de cromosomas que poseen. A diferencia de las células del resto del cuerpo, las células sexuales no poseen pares de cromosomas homólogos, razón por la que se denominan: a)Gaméticas b)Somáticas c)Diploides d)Haploides

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

What best explains the inability for life to exist in earth early atmosphere