Questions and Answers
Which theme explains the unity and diversity of life?
Evolution
What unifies biology as a single, coherent field?
The presence of cells and genes in all organisms
What allows organisms to move, grow, and reproduce?
Energy processing
What is an essential tool used by biologists to study life?
Signup and view all the answers
What emerged more than 3.7 billion years ago on Earth?
Signup and view all the answers