Answer:
Oxygen
Explanation:
It's air. why would it carry water
The planet would be Neptune and Earth's average time is 365.2 days aka a full year (1 year).
In growth cycle maybe maturity or death
Foxes Hawks and Owls will have to rely on other sources for food and be the most directly effected. You could make the argument that all the organisms will effected as some will see increased predation, while the plants will see a reduction in herbivores eating them.
Black hole
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