How does good experimental conclusion differ from an inference?

Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems

Wich organism obtains its energy from dead or decaying matter

Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.