Journey into the World of Biology

Biology is the scientific study of life.

The unifying themes in biology are cells, heredity, evolution, energy processing, and regulation of internal environments.

Energy processing allows organisms to move, grow, and reproduce.

<p>Biology has a broad scope, studying life at multiple levels of organization from molecular biology to the evolution of populations.</p> Signup and view all the answers

<p>Biologists use the scientific method to make observations and pose questions.</p> Signup and view all the answers