Which type of organism moves nitrogen from cells of producers back to the soil? a] decomposersb] consumersc] nitrogen-fixing bacteriad] denitrifying bacteria

The correct answer is A] decomposers.

Legumes such as peas and beans have nodules on their roots that contain nitrogen-fixing bacteria Rhizobium which fixes atmospheric nitrogen into ammonium ions which can be used by plants.  Plants absorb nitrogen compounds through their roots. When plants die, the nitrogen compounds in the organic matter re-enter the soil by the decomposers. Decomposers breaks down dead organic matter into ammonia, which can then go through the nitrification process.

i am positive it is c. condensing but i may be wrong

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.