What field of study focuses on the characteristics and life cycles of organisms?

• A. Earth Science
• B. Geology
• C. Life Science
• D. Meteorology

Answer: (C)

The correct answer is Life Science. This field of study specifically explores the characteristics, behaviors, and life processes of living organisms, ranging from microscopic bacteria to large mammals and plants. Life Science encompasses various sub-disciplines such as biology, ecology, zoology, and botany, which delve into the anatomy, physiology, genetics, and evolution of organisms as well as their interactions with one another and their environments.

In contrast, Earth Science focuses on the physical components of the Earth, including geology and meteorology. Geology studies the solid Earth, its composition, structure, and processes, while meteorology deals with atmospheric phenomena and weather patterns. These fields do not primarily concentrate on living organisms or their life cycles, which is why they are not the correct choices in this context.