The U. S. president gives a speech to a group of students about the importance of schools. The speech comes less than a week after a study found that U. S. students performed lower than students in other countries. Which statement best describes the context of the president's speech? A. The country is concerned the president isn't an effective leader.

B. The country is concerned that students aren't able to pay for college.

C. The country is concerned about students' performance in school.

D. The country is concerned about bullying in American schools.​

answer: option c. i.e. electric current flowing “downhill” from the negative electrode to the positive electrode in a battery

explanation:

the water analogy to the circuits define the pipes (water flows) to the electric current. now, we know that the electric current flows from the positive terminal to the circuit (as shown in the diagram attached).

hence, option c is the correct answer.

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by