Why were the results with just water so much different than the trials with the detergent?

Environmental differences within ecosystems are generally caused by

How do you date a sample of rock that you suspect as being one of the earliest on earth

Anurse is in the dining room and overhears a new nurse tell a client with body dysmorphic disorder that she's much too thin and must eat more before she can go home. the client bursts into tears and runs out of the dining room. what is the best way for the nurse to address this situation?