La membrana plasmática conforma la frontera de este sistema abierto que es la célula. Esta esta formada por biomoléculas que son?

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

Is genetic diversity the same as genetic variation?

Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos