Which feature tells you how a sedimentary rock is layered? O A. Stratification
O B. Texture
O C. Composition
O D. Sorting

explanation:

mitosis is used to produce daughter cells that are genetically identical to the parent cells. the cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.

lichens that colonize bare rock secrete acids that break down the rock and start the soil-production process. so they expose rocks