What system facilitates the movement of water between spheres through the process of transpiration? a. geosphere
b. hydrosphere
c. atmosphere
d. biosphere

because the light is a great source of energy for the plants to survive. (i hope this )

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

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called