Osmosis Look at the concentration of sugar molecules on either side of the selectively permeable membrane. Sugar molecules cannot pass through this membrane, but water can.

Draw lines on each side of the tube to predict the water level once equilibrium is reached.

The large ground finch obtains food by cracking seeds. what is its short, strong beak an example? a) tendency toward perfection b) adaptation of a species over time c) selective use and disuse of an organ over time d) scarcity of recourses

Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.