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​

1. make 8 observations you see around you
2.make a question for every observation you have
3. make a possible answer for every question you make
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Answer:

Observation 1: There is a dog barking outside. Question 1: Why is the dog barking? Possible answer 1: The dog may be barking because it senses a stranger nearby or is feeling threatened.Observation 2: The traffic on the road is heavy. Question 2: What is causing the heavy traffic? Possible answer 2: The heavy traffic could be due to rush hour or an accident on the road.Observation 3: The sky is cloudy. Question 3: Will it rain today? Possible answer 3: The cloudy sky indicates a possibility of rain, but it may or may not rain depending on atmospheric conditions.Observation 4: The temperature is dropping. Question 4: Is winter approaching? Possible answer 4: The dropping temperature could be a sign of winter approaching, but it could also be a temporary weather change.Observation 5: The plants in the garden are wilting. Question 5: Are the plants not getting enough water? Possible answer 5: The wilting plants could be a result of insufficient watering or excessive heat.Observation 6: There are construction workers working nearby. Question 6: What are they constructing? Possible answer 6: The construction workers could be building a new building, repairing infrastructure, or working on a renovation project.Observation 7: There are children playing in the park. Question 7: Are they on a school break? Possible answer 7: The children playing in the park could be on a school break or enjoying their leisure time after school hours.Observation 8: The supermarket shelves are empty. Question 8: Did they run out of stock? Possible answer 8: The empty supermarket shelves could be a result of high demand or a delay in restocking.

Explanation:

pag Ako dimo na brainliests iwan ko nalang talaga

✏️PROBLEM :

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1. make 8 observations you see around you

2.make a question for every observation you have

3. make a possible answer for every question you make

✏️ANSWER :

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Sure! Here are eight observations I can make around me:

1. Observation: I see a computer screen.

Question: What device are you currently looking at?

Possible Answer: I am looking at a computer screen.

2. Observation: I see a notebook.

Question: What is lying on the desk next to the computer?

Possible Answer: There is a notebook lying on the desk.

3. Observation: I see a cup of coffee.

Question: What is next to the notebook on the desk?

Possible Answer: There is a cup of coffee next to the notebook on the desk.

4. Observation: I see a pen.

Question: What writing instrument is nearby?

Possible Answer: There is a pen nearby.

5. Observation: I see a window.

Question: What is on the opposite wall from where you are sitting?

Possible Answer: There is a window on the opposite wall.

6. Observation: I see a potted plant.

Question: What decorative item is in the corner of the room?

Possible Answer: There is a potted plant in the corner of the room.

7. Observation: I see a bookshelf.

Question: What furniture piece is against the wall?

Possible Answer: There is a bookshelf against the wall.

8. Observation: I see a desk lamp.

Question: What is providing light on the desk?

Possible Answer: There is a desk lamp providing light on the desk.

Note: These answers are based on the assumptions made from the given observations and may vary depending on the actual surroundings.