EVERYDAY SCIENCE

Detailed explanation-1: -Physical science is a branch of natural science that studies non-living systems, in contrast to life science. It in turn has many branches, each referred to as a “physical science", together called the “physical sciences".

Detailed explanation-2: -Explanation: The branch of science that studies the behaviour and properties of non-living things is known as physical science. Physics and chemistry are two sub branches of physical science.

Detailed explanation-3: -Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology.

Detailed explanation-4: -Physical science is the study of the inorganic world. That is, it does not study living things. (Those are studied in biological, or life, science.) The four main branches of physical science are astronomy, physics, chemistry, and the Earth sciences, which include meteorology and geology.

Detailed explanation-5: -The natural sciences seek to understand how the world and universe around us works. There are five major branches: chemistry, astronomy, Earth science, physics, and biology.