Which can occur in the rock cycle?
a. sedimentary rock is heated and a squeezed to from metamorphic rock.
b. igneous rock is eroded to from metamorphic rock.
c. metamorphic rock melts to from sedimentary rock.
d. none ofthe above.

What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol

Iv the concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point الم" الا به done رلرلرللللہ و و او 8

50 points - answer entirely - will reward brainliest