Aprotein that performs secondary active transport moving two substances in opposite directions across the membranerupturing of a red blood cell when placed in a hypotonic solution

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.