Question

we all think, make observations, and infer. scientific thought differs from how we think everyday. in science, we try to avoid
a objectivity.
b observations
c opinions.
d predictions.

Explanation:

In scientific thought, objectivity is crucial. It means being unbiased and relying on facts. Observations are factual data collection. Predictions are based on evidence. Opinions are subjective. Since the question is about what scientific thought tries to avoid (compared to everyday thinking), and objectivity is a goal (not to avoid), while opinions are subjective and what science tries to avoid.

Answer:

C. opinions