The author regards the river as Aa friend.
Ban obstacle.
Can inspiration.
Da threat.

Marcy is a very good math student, but she seldom studies for tests. as a result, her grade has dropped this semester. this is an example wasting talent getting distracted allowing others to set goals

Two heads are better than one. two is company, three is a crowd. these two sentences similar in meaning opposite in meaning neither the same nor the opposite

Professor king finds out that the results of her study on visual and auditory stimuli and activity in the right hemisphere of the brain are statistically significant. what does it mean when the results of a study are statistically significant?