1. An Introduction to Biology
Nature of Science
An Introduction to Biology

2. Biology Study of Life! Levels of organization Milo
Sunflower seeds always form in repeating, criss-crossing spirals
Milo

3. Characteristics of Life
All living things have several characteristics in common
8 characteristics TOTAL

4. - Organelles, Cells, Tissue, Organs, Organ Systems,
Made up of cells
Organization &
Order
- Organelles, Cells, Tissue, Organs, Organ Systems,
Organism (you and me!)

5. Regulation/ Homeostasis - maintaining constant internal conditions
Growth, Development, & Death
- What’s the difference between growth and
development?
Use Energy

6. Response to Environment - Must react to survive Reproduction
Evolution over Time
- Orchids are examples of adaptation… WHY?
Orchids have adapted to resemble a bug, to help increase fertilization likelihood