Final answer:
Scientific laws predict the behavior of nature under specific conditions and are often expressed mathematically.
Step-by-step explanation:
When discussing what attempts to predict events in nature under certain conditions, the correct answer is scientific law. Scientific laws are well-established principles that predict the behavior of the natural world under specified conditions, and are often represented as mathematical equations. In contrast, a scientific theory is a well-substantiated, comprehensive, and testable explanation of phenomena observed in the natural world. A scientific model is a representation that explains and predicts the behavior of certain aspects of nature. A scientific hypothesis is a tentative explanation for observations that is tested by experimentation and can be refined as needed.