Natural, artificial, solid, liquid and gas

Anexos

• aula#8.mp4
• Aula #6.mp4
• aula#7.mp4
• P#15.xlsx
• P#13.mp4
• P#13.xlsx
• P#16P#17.xlsx
• P#18.xlsx
• P#15.mp4
• P#16P#17.mp4
• P#18.mp4
• problems.zip