Which is one way that chemical weathering influences mechanical weathering? a. ice wedging breaks apart rocks, thereby exposing them to acids in the rain. b. plants secrete acids that create holes in rocks, thereby allowing water to penetrate for ice wedging. c. water freezes in cracks of the rocks, thereby breaking them apart and the wind blows them away. d. winds scrape the rock layers away, exposing them to acids in the rain.

i forgot d:

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .