In prehistory. Possibly when the first humanoid discovered how to work out the trajectory of the rock that he threw at his enemy, or how hard he had to hit his enemy to stop it, or how he could keep warm by wrapping fur around him.
Physical Science.
The life science and physical science both try to explain the various phenomenon of life.
Earth science or physical is a study of the inner and outer earth parts.
Physical science is an encompassing term for the branches of natural science and science that study non-living systems, in contrast to the biological sciences. However, the term "physical" creates an unintended, somewhat arbitrary distinction, since many branches of physical science also study biological phenomena.
Earth science
xlyem
physical science
It is physical science.
It is physical science.
physical and science
A physical science as thermal properties are physical properties.
Kinetic energy. kilowatt
photosynthesis, physical change, photon, photoelectrons, prokaryotic cell
Physical Science.
that they are both science but in physical science they talk about physical changes and chemical changes
PHYSICAL SCIENCE IS THE STUDYOF THE INORGANIC WORLD.
The life science and physical science both try to explain the various phenomenon of life.