Suppose that the flow through bulb B is . How large is the flow through bulb E? Explain. (Give your answer in terms of .) [1] What is the flow through bulb A? (Hint: think of the similarities/differences between bulb A and bulb B. Compare how the two bulbs are treated by the battery.) [2] What is the obstacle presented by the two bulbs C and D in series? [1] Compare this obstacle with the obstacle presented by bulb A. [1] Use statement 2 c to say if the flow through bulb A is bigger than, smaller than or equal to the flow through bulbs C and D.

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !