En tu colegio se sienten malos olores, provenientes de un humedal que está ubicado a un kilómetro de distancia. Esto puede deberse a?

Liquid water turns into water vapor at which step in the water cycle? a. precipitation o b. water run off c. evaporation d. condensation

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii