Which of these is NOT a reason organisms migrate? reproduction
warmer temperatures
higher availability of food
to find more predators

Which of the following is not an example of conflict between related individuals?

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

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.