The picture below shows the growth of two different organism…

The picture belоw shоws the grоwth of two different orgаnisms (tube 2 аnd 3)  in the FTM mediа. Tube 1 shows the the control FTM tube without any bacterial growth. The pink color in tube 1 represents the approximate distance up to which environmental oxygen can diffuse  into this media.  Tube 2 shows growth (shown as turbidity) in the bottom of the tube.  Tuber 3 shows growth (shown as turbidity) in the top part of the tube.  Which of the following conclusions can be made about the organism shown in tube 2 in the picture below? Pick all correct answers for complete credit.