The study of living things is known as:

Correct Answer: (C) Life science Explanation: Life science is the branch of science that studies living organisms, covering fields like biology, botany, and zoology. It focuses on understanding the complex processes that sustain life. Explanation of Other Options: (A) Earth science includes the study of both living and non-living components of the Earth but is not specifically focused on living things. (B) Physical science studies non-living systems, not living organisms. (D) Forensic science applies scientific methods to criminal investigations, which may involve both living and non-living things, but it is not dedicated to the study of life.