Biology Chapter 1

What is the study of life?

• Anatomy

• Biology

• Psychology

The ___________ is the basic unit of life

• organ
• cell
• atom
• tissue

The study of biology includes things that are living.

• True

• False

Which of these best describes an organism's ability to maintain the constant internal conditions necessary for life?

• homeostasis
• stability
• reproduction
• adaptation

An unicellular organism is one that...

• Can make its own food.

• Cannot make its own food.

• Has only one cell.

• Has many cells.