Hershey and Chase, Mendel's discoveries, etc.
physicist
Physics studies the interactions of the physical world, including matter, energy, and the fundamental forces governing the universe.
Physical science
EARTH,PHYSICAL, AND LIFE SCIENCE ARE THE DIFFERENT STUDIES OF SCIENCE
Physical science studies the non-living natural world. So, physics, chemistry, geology, and astronomy are physical sciences. Social science studies the human world. It includes sociology, economics, anthropology, linguistics, and psychology. "Earth science" is the subset of physical sciences that study the earth, including geology, geochemistry, and geography.
Astronomy is the science that studies celestial objects and phenomena in space. Geology is the science that studies Earth's physical structure and substance, as well as the processes that act upon it.
Physical science encompasses fields such as physics, chemistry, astronomy, and geology. Physics studies matter and energy, chemistry studies the composition of substances, astronomy studies celestial objects and phenomena in space, and geology studies the Earth's structure and processes.
Chemistry
The branches of physical science includes astronomy, chemistry, physics, and earth sciences. Astronomy studies stars and planets. Chemistry studies the chemical makeup of the earth. Physics studies how objects move in space. Earth science encompasses the study of Earth itself.
A person who does physics is a physicist.
Physical Education is a major focus of a degree in Education. If you want to teach PE, you will earn a baccalaureate degree in education from an accredited university. Your studies will include things like kinesiology, nutrition, anatomy, sports psychology and the like. "Physical science" is a branch of science that includes the areas that study non-living systems. Physical sciences include basic chemistry (inorganic), physics, meteorology and other earth sciences. While you might take some physical science courses during your studies, they are not directly related to physical education.
Astronomy is a natural science that falls under both Earth and space sciences and physical sciences. It involves the study of celestial objects, their motions, and the properties of the universe, which can encompass phenomena beyond Earth's boundaries.