Please help I need to know Interrelationships between the effects of climate change

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box