Arrange the steps in the correct order to explain how a muscle fiber contracts

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

Which best describes what you will do in the reaching your academic potential course?

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d