Question

paleoclimatologists collect and analyze proxy data, what is that? data that will need to be collected in the future data that predicts future climate data collected by scientists in the past data that provides clues about the past

Explanation:

Paleoclimatology studies past climates. Proxy data are physical, chemical, or biological materials that contain information about past climate conditions, providing clues about the past.

Answer:

data that provides clues about the past