Why are fungi important decomposers? They produce many spores. They can grow in many different environments. They produce mycelia. They recycle carbon and inorganic minerals by the process of decompos

They recycle carbon and inorganic minerals by the process of decomposition.

Explanation:

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project