4. Water is important for all cells. In this figure, water is entering the cell. Which of the following best describes how water is entering the
cell?
O A. osmosis, a type of passive transport
B. osmosis, a type of active transport
C. facilitated diffusion, a type of passive transport
D. facilitated diffusion, a type of active transport

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2