Which of the following is not considered a medium? a. Mold that is manifesting in an old milk container
b. A balloon that contains Helium atoms
c. A horse with a broken leg
d. The vast emptiness of outer space

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Drag each label to the correct location in the equation. not all tiles will be used. the density of mercury is 13.6 grams per cubic centimeter. complete the steps for converting 13.6 g/cm3 to kg/m3. (1 kg = 1,000 g, 1 m3 = 106 cm3)

Crossing over is a method of (blank)?