The gravitational pull of the moon is much less than the gravitational pull of earth with two statements are true for an object with the mass of 20 kilograms the weigh 44 pounds on earth?
A. The objects mass would be the same o the moon.
B. The objects mass would be less on the moon.
C. The objects weight would be the same on the moon.
D. The objects weight would be less on the moon.

What type of cell is produced after fertilization occurs and the gametes combines ?

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.

Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.