Which best explains what would happen to the muscular system if the digestive system broke down? a. oxygen would not be removed, and the muscles would not be able to move. b. an increase in wastes would be sent to each cell, and they would become infected. c. no carbon dioxide would be available to the cells, and the organism would die. d. no energy would be available to the cells, and the organism would not be able to move.

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.