I WILL MARK BRAINLIST Fill in the blanks with the correct words.

The movement of molecules from an area of low concentration to an area of high concentration occurs in

transport.

In

transport, molecules move from an area of high concentration to an area of low concentration.

Which osmotic and ionic strategies must marine teleost fishes employ?

If a robot fixed another robot is it a engineer or doctor?

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.