Obtain a volume of 12.5 millimeters of liquid in the diagram

D remove 1.5 ML of liquid.

Explanation:

C. Remove 0.5 mL of liquid.

Explanation:

    When measuring the volume of a liquid with a graduated cylinder, you need to measure from the bottom of the meniscus (the curve).

    After observation, the volume of the liquid is 13 mL. Therefore, in order to get the desired volume of 12.5 mL, remove 0.5 mL of liquid.

0.3x0.21x0.08kg=mass 1 sheet

mass 500 = 500xmass 1

volume pile = 0.3x0.2x0.048

density=mass/volume= 500xmass 1/0.3x0.2x0.048

v patient student

e/c, where e is its total energy