From what i understand of the question, its water? Im not sure exactly what the question is asking, sorry :/
Answer:
conditioned stimulus; conditioned response
Explanation:
In respondent conditioning, also known as classical conditioning, a natural potent stimulus (food) that elicits a response naturally is paired with a neutral stimulus (bell), which initially would not produce any response but only attract attention. Learning or new behavior is elicited in this way.
The previously neutral stimulus which now elicits salivation is referred to as conditioned stimulus, while the salivation is called the conditioned response.
The mitochondria isn't considered to be part of the endomembrane system because its structure is not derived from the nuclear envelope, ER, GolgiApparatus, or cell membrane.
Convection occurs over a very very long time in the earth's mantle. Rock slowly gets melted down from the core, then shoots back up from volcanoes. The new rocks get buried by sand and sediments, and the process resets.
Answer:
the answer is B hope this helps
