There were multiply observation made throughout the experiment which help support the hypothesis. When the biscuit caught alight and was placed under the test-tube in 30secs there was a large amount of black substance formed under the test-tube. Another observation made was that using 3 biscuits the water began to slightly bubble. When conducting the experiment the biscuit would extinguish this only happened when using 2 or 3 biscuits. When 2 and 3 biscuits were used when they extinguished and could not be relit the biscuits fused together. It is clear that the observations also support the hypothesis.
