PLEASE HELP ME ASAP! How many miles of ocean were impacted by the Deepwater Horizon incident? 27,000 68,000 84,000 132,000

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.

What is the next step in muscle contraction after the actin changes shape? (apex)

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.