<em>Answer:</em>
<em>The systematic study of the inorganic world, as distinct from the study of the organic world, which is the province of biological science. Physical science is ordinarily thought of as consisting of four broad areas: astronomy, physics, chemistry, and the Earth sciences</em>
<em />
<em>Explanation:</em>
<em>*Can I be the Brainliest please?*</em>
<span>Bullock County High School</span>
Prokaryotes (which are divided into two groups- bacteria and archaea).
The kingdom in which cnidarians belong is Animalia
