Answer:
D. Seasonal records can be preserved in all of the above.
Step-by-step explanation:
Seasonal records can be preserved in various natural sources such as plants, animals, and geologic structures. For example, tree rings can be used to study the past climate conditions, as the width of tree rings can indicate the amount of rainfall and temperature changes. Similarly, certain animals can provide information about past seasonal changes, such as the migration patterns of birds or the growth patterns of coral reefs. Geologic structures, such as ice cores or sediment layers, can also provide seasonal records by preserving layers of materials that have been deposited over time. Therefore, all of the above sources can be used to study and analyze seasonal records.