Biology: Unifying Themes and Organisms

Cells, hereditary information, evolution, energy processing, and regulation of internal environments

It allows organisms to move, grow, and reproduce.

From the molecular biology of a cell to the anatomy and physiology of plants and animals, and evolution of populations.

<p>The scientific method involves making observations, posing questions, generating hypotheses, performing experiments, and forming conclusions. Biologists use it to make conclusions about the world around them.</p> Signup and view all the answers

<p>More than 3.7 billion years ago</p> Signup and view all the answers