Match the items in Column-A with their correct description in Column-B.

Correct option is D

In scientific research and experimentation, various concepts and methods are used to understand the natural world.
• A theory in science refers to a well-substantiated explanation of a natural phenomenon. It is formed based on a comprehensive body of evidence and has withstood rigorous testing and scrutiny.
• A hypothesis is tentative and requires testing through experimentation or further research to determine its validity.
• A scientific law is a concise statement that describes a fundamental relationship or pattern observed in nature.
• A scientific experiment is a carefully controlled procedure designed to test a hypothesis or investigate a specific scientific question. It involves manipulating variables under controlled conditions to observe and measure the resulting outcomes.