Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.
Answer:
Metamorphic rock, well for your answer just metamorphic.
Explanation:
Because, they are formed from any rocks by heat and/or pressure to create a new rock.
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Mark my answer the brainliest if this helped (=^w^=)</u></em></h2>
Answer: Exoskeleton
This is the answer to your question, hope it helps!