Which process begins the formation of sedimentary rock? A the movement of sediment
B the cementation of rock sediment
C the breakdown of rock into sediment
D the buildup of sediment in one location

What do animals wth echolocation have in common other than echolocation

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above