Arock displaces 1,200 l of water. the volume of the rock is:

a. 1.2 m³

b. 12 m³

c. 120 m³

d. 0.0012 m³

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

Most of the carbon on earth is stored in the form of

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs