A. Objective The learners should be able to investigate changes that happen in the absence of oxygen. B. Materials ● fire. Activity: TITLE: ABSENCE OF OXYGEN Jar with cover (Jar A) Jar without cover (Jar B) 2 same sized candle (small) Match or lighter Timer Ruler C. Precautionary Measure Remember to handle match or lighter carefully and don't play with it for it can cause D. Procedure 1. Label the jar with cover with Jar A and the jar without cover as Jar B. 2. Light the candles with a match and put the candles in each jar. 3. Record the time when the candles are lighted and the time when the light was put off. 4. Cover the Jar A and observe what will happen. 5. Measure the length of the candles after the flame was put off. 6. Record your findings on the chart below. Jars JAR A JAR B Time of the flame was put off Length of the candle after burning Answer the following questions: 1. Which of the 2 jars was the candle's flame put off first? 2. Which of the two candles has the shortest size? 3. What happen, when you cover the Jar A? 4. When the lighted candle in Jar A was covered, the flame was put off, what is the reason why the candle's flame did not continue to burn? 5. What are the 3 main components in combustion? Doss​

p Kung naghahanap ka ng mga sagot sa tanong na: strongcual de las siguientes palabras no es polisemica :ojo ,cresta,helicoptero y frente/strong, napunta ka sa tamang lugar. Narito ang ilang sagot sa tanong na ito. Mangyaring basahin ang higit pa. /p h3Tanong/h3 cual de las siguientes palabras no es polisemica :ojo ,cresta,helicoptero y frente h3Mga sagot sa #1 sa Tanong: cual de las siguientes palabras no es polisemica :ojo ,cresta,helicoptero y frente/h3 pstrongAnswer:/strong/ppPolysemy is the association of one word with two or more distinct meanings. /p h3Mga sagot sa #2 sa Tanong: cual de las siguientes palabras no es polisemica :ojo ,cresta,helicoptero y frente/h3 pstrongAnswer:/strong/ppNo entiendo lo que dices/p p Napakaraming tanong at sagot tungkol sa strongcual de las siguientes palabras no es polisemica :ojo ,cresta,helicoptero y frente/strong, sana ay makatulong ito sa paglutas ng iyong problema. /p