Ap environmental science!! Will mark brainliest if correct! 2 questions shown in pic

Can someone answer this question without telling me to try my best if i don’t finish my flvs work will i not be able to move to the next grade

You are a psychologist who has been asked to write a brief report about the possible causes of anxiety (nervousness, fears, in your report, write up a summary that explains and examines anxiety according to each of the psychological perspectives: psychoanalytic behavioral cognitive humanistic biological sociocultural

Which of the following is not true about hydroelectricity a. use of gravitational force of flowing water b. its the most widely used renewable energy c. it has a high output of co2 that fossil fuels d. it has no direct waste asap