Is the umpire making an accurate call if he compares the sound of the ball hitting the third baseman’s glove to the time he sees the runner touch the base? Why or why not?

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 goes in and out of a cell respiration?

Which type of organism is a caterpillar