Classify the hypotheses about the dwarf planet Pluto as falsifiable or non-falsifiable.

Non-falsifiable usually sounds like an opinion.  Therefore,

Pluto has an unpleasant climate and Pluto's landscape is dull and

   boring compared to other dwarf planets in its vicinity.  

Non-falsifiable.  Falsifiable answers are Pluto's surface is made mostly of frozen nitrogen and Pluto's orbit is slowing down due to tidal friction.

Explanation:  took test

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics