That normally occurs after you eat green vegetables (Which contain chlorophyll), fruit or food colorings. Its not something to be worried about unless your already very sick, and if you were, you would know it.
Not knowing what the choice of conditions is, I would say that it would be very damp conditions on land, and if the plant photosynthesises it would be good because of 'purer' sunlight. but if show what the choice of conditions are I can give you a more accurate answer (hopefully)
The answer is b because the global warming only gets caused by the decrease of in consumer spending .
Caliceal
Pertaining to a calyx (cup-shaped collecting chamber in the central portion of the kidney).
C. hemoglobin hope this helps
