Answer:
See below.
Explanation:
That is because of the .48.
85.48 is closer to 85 than 86.
oxidisation.
decomposition reaction.
displacement.
chemical decomposition reaction.
neutralisation reaction.
chain reaction.
chemical action.
reducing.
Answer:
AFAIK
Explanation:
uric acid is much less toxic than ammonia, hence bigger concentrations of it are tolerated in the body. This means you can excrete it while excreting very little water - beneficial wherever water's not abundant.
There's a tradeoff though, uric acid requires more energy to synthesize than ammonia, so pretty much all fish, say, excrete ammonia rather than uric acid - it's no problem to dilute ammonia since there's no water shortage.
Answer: gases
(has bubbles in the rock)
