pa help po pls pa help po pls pa help po pls pa help po plspa help po pls pa help po pls pa help po pls pa help po plspa help po pls pa help po pls pa help po pls pa help po plspa help po pls pa help po pls pa help po pls pa help po pls
Share
Answer:
Across
1. Biotic
3. Estuary
Down
2. Intertidal
3. Ecosystem
4. Abiotic