Back to Course Science Dexter Box Grade 8 0% Complete 0/0 Steps Sprinkler System 1 Topic Presentation Fire Extinguisher 1 Topic Presentation Hydraulic Lift 1 Topic Presentation Liquid Conducts Electricity 1 Topic Presentation Science Dexter Box Grade 8 Fire Extinguisher Presentation Lesson 2, Topic 1 In Progress ← Previous Presentation Lesson Progress 0% Complete Fire Extinguisher by Infinite Engineers