When the brain receives sensory information coming in from the body and interprets it, that is ; when an event is detected by receptors in your body and an impulse is sent to the brain, that is?

it's c. (to reduce the greenhouse effect/carbon gasses)

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.