It is threatening the Arctic Tundra Biomes By Melting The Ice....Love
Arrow a should point to muscle tissue, arrow B should point to an organ, arrow c should point to organ system.
I think it’s A could be wrong though
Answer:
a stem
Explanation:
Plants have tubes that run through their stems and roots. These tubes carry water, minerals, and sugars. There are two types of tubes: xylem and phloem.