Which condition leads to a slower rate of weathering? O porous rocks
O cold climates
O hard minerals
O high temperatures

What is the mass of 8 moles of sodium atoms

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction