D. Predict the direction of net flow of water across a cell membrane due to osmosis given information about solute concentrations on either side of the membrane. Explain what happens to rates of movement of water molecules in both directions across the membrane at equilibrium.

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

What is the most important inorganic material for livings things? ! due tomorrow!

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.