What do scientists use to study the patterns and impacts of climate change over time?(1 point) Responses fossilized pollen and tree rings fossilized pollen and tree rings tree rings and ice formed thousands of years ago tree rings and ice formed thousands of years ago chemical isotopes in foraminifera shells and fossilized pollen chemical isotopes in foraminifera shells and fossilized pollen

All of the options provided can be used by scientists to study the patterns and impacts of climate change over time. However, if we are asked to select one correct option, the most appropriate answer would be: chemical isotopes in foraminifera shells and fossilized pollen.