In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Question: What do scientists think are the oldest eukaryotes? Answer: protists
Scientists think protists are the oldest eukaryotes.

Question: During an earthquake, wet soils become like what? Answer: quicksand
During an earthquake, wet soils become like quicksand.

Question: When oxygen is not bound to heme and the partial pressure of oxygen is low, hemoglobin readily binds to what? Answer: carbon dioxide

When oxygen is not bound to heme and the partial pressure of oxygen is low, hemoglobin readily binds to carbon dioxide.