Across
- 2. → Polar bear stays warm because of thick fat under its skin.
- 4. → Rock in which fossils are found.
- 5. → Broad leaves help this aquatic plant float on water.
- 7. → Camel’s long eyelashes protect its eyes from sand.
Down
- 1. → First step in treating a wound – clean it with water.
- 3. → Plant that stores water in its stem to survive in the desert.
- 6. → Gas form of water.