Which wo phrases most likely explain how the rock shown here formed? A. Small grains of sand getting pressed together over time
B. Sedimentation of layers at the bottom of a body of water
C. Cooling of volcanic lava on Earth's surface
D. Once-living organisms under pressure for many years

Id say A and B (sorry if im wrong)

Explanation: please mark me brainliest if its correct and i didnt guess this is just from what ive learnt

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

yes we can.   a lady urinates from her urethra.