If the hypothesis is not supported: (If the organisms are Earthly organisms, then they have characteristics that match known Earth organisms, or these organisms cannot degrade polyurethane,) 1. Provide an identification of the bacterium/bacteria isolated. 2. Compare data presented in phenotypic data tables to rDNA sequence analysis results. 3. Refer to Phylogenetic report tables. 4. Comment on data that was particularly important in differentiating organisms from each other in phenotypic analysis and reconciling phenotypic data with information in the phylogenetic reports. 5. Note any inconsistencies and give an explanation. 6. Consider where is(are) each of the organism(s) found on Earth.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.