PART B: Which detail from the text best supports the answer to Part A?You answered A. A."Fire has three basic needs: something to ignite the blaze, fuel to keep it burning and oxygen, which interacts with the fuel as it burns. That last ingredient is the easiest to find." (Paragraph 2)B."McCaffrey describes her dragons chewing on rocks containing phosphine — a chemical made of one phosphorus atom and three hydrogen atoms." (Paragraph 8)C."Plenty of liquids in nature will burn. Living things already produce two of these that might work for a dragon: ethanol and methanol. Both are alcohols often burned as fuels." (Paragraph 14)D."The pupfish won't be setting the world on fire — nor will dragons. One is a tiny fish, and the other isn't real." (Paragraph 21)

What are the conditions required for the combustion to take place?Write ways to control fire.

What are the conditions required for the combustion to take place?Write ways to control fire

New stone age humans knew how to control fire?Group of answer choicesTrueFalse

Subject: ScienceScenario : Ajay was watching television and saw the news about recurring fire accidents in coal mines.  He searched about the cause of these fire accidents. He found out that this happens due to the spontaneous combustion of coal dust in the mines, as coal dust unexpectedly bursts into flame without requiring any external ignition.He researched more about combustion and found out that it is a chemical process in which a substance reacts with oxygen to give off heat. The combustion process is of three types, as follows. Rapid Combustion Spontaneous combustion Explosive CombustionSubstance burns rapidly. Substance unexpectedly bursts into flame. Substance burns with sudden production of heat, light and sound.It releases a large amount of heat on burning. It releases a small amount of heat on burning. It releases a large amount of heat on burning.It requires an external ignition. No external ignition is required. It requires an external ignition.Example: the combustion of LPG Example: combustion of sodium on exposure to air Example: burning of firecrackers.Question:5 )  Ajay switches on the stove and brings a burning matchstick closer to the stove. Will the burning matchstick light up the stove?A)   Yes, the burning matchstick will light up the stove as the gas burns rapidly on external ignition.B)    No, the burning matchstick will not light up the stove, as the gas does not require any external ignition to burn.C)    No, the burning matchstick will not light up the stove as the gas is not getting any external heat from the matchstick.D)    Yes, the burning matchstick will not light up the stove as the gas burns spontaneously on coming out of the inlets of the stove.NEXT

When a Bunsen burner is lit and not being used for heating things, a _________ flame should be used. What one word completes this sentence?