How do bacteria get their food? select all that apply.

manufacture it themselves
obtain it from decaying organic matter
obtain it parasitically from living organisms
obtain it from the soil and atmosphere

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Word equation for k+ h2o yield koh + h2