Answer:
Body systems are used throughout your body to help you move and to live like the heart for example.
Answer:
build or break down proteins
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Answer: Xylem is the specialised tissue of vascular plants that transports water and nutrients from the plant–soil interface to stems and leaves, and provides mechanical support and storage. The water‐conducting function of xylem is one of the major distinguishing features of vascular plants
Explanation: hoped this helped