Answer:
CELLS
[tex]_________________[/tex]
[tex]\large\color{black}{ \tt \: 1. Orbit }[/tex]
[tex]\large\color{black}{ \tt \: 2. Atoms }[/tex]
[tex]\large\color{black}{ \tt \: 3. Nucleus }[/tex]
[tex]\large\color{black}{ \tt \: 4. Photons }[/tex]
[tex]\large\color{black}{ \tt \: 5. Levels }[/tex]
Explanation:
[tex]\large\color{red}{ \tt \: dorothea }[/tex]