The answer is C.
Organism, population, community, ecosystem, biosphere
Answer:
The pain nerves in her hand go to the brain to notify it. The brain processes this information and decides to tell the hand to remove itself from the stove. Then, the brain sends this signal back to the hand to make it remove tself from the stove.
Explanation:
Chemical elements are important to living organisms because they make up the organic molecules that are found in all living things