Where do warm ocean curents come from

Drug abuse will not lead to physical and psychological dependence. true or false ?

Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.

Light waves can move through , but they travel fastest when they move through a(n) .