The rate at which work is done is called
a. efficiency
c. force
b. effort time
d. power

Athesis statement is not a.a question; it is your answer to a research question that you will address in your essay b.your position on a topic you will address in your persuasive essay c.about the topic of your persuasive essay.it is about the opposite position

Ineed on this app i was at ambitious but then all of the sudden i got put back to about 30 points. is there something i can do about this, because i lost all of my progress in this app.

Isaw my future flash before me and it did not take me anytime to slow down. i need to replace the words "it did".