2. which process or theory explains how life could have arisen from nonliving materials?
o a. cambrian explosion
o b. abiogenesis
o c. differentiation
o d. photosynthesis

b) abiogenesis

Explanation: Abiogenesis is A theory that explains how living organisms might arise from non-living material

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )

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.