1. **Problem statement:** Identify the kingdom of the organism and state the function of organelle C. 2. **Kingdom identification:** The organism belongs to the kingdom **Protoclsta** as given. 3. **Function of organelle C:** Organelle C is labeled as the **Nucleus**. 4. **Function of the nucleus:** The nucleus controls cell activities and contains genetic material (DNA) which regulates growth, metabolism, and reproduction. 5. **Problem statement:** Analyze the data of cobalt chloride paper turning pink on leaf surfaces for species X and Y. 6. **Data given:** | Species | Upper leaf surface | Lower leaf surface | |---------|--------------------|--------------------| | X | 27 seconds | 15 seconds | | Y | 18 seconds | 31 seconds | 7. **Interpretation:** Cobalt chloride paper turns pink in the presence of moisture. 8. **Likely habitat of species X:** Since the lower leaf surface turns pink faster (15 seconds) than the upper surface (27 seconds), species X likely lives in a habitat where moisture is more retained on the lower leaf surface, such as a humid or shaded environment. 9. **Summary:** - Kingdom: Protoclsta - Organelle C function: Controls cell activities and stores genetic information - Habitat of species X: Likely humid or shaded environment due to moisture retention on lower leaf surface. This completes the solution for the first question.