(a)[2]
State the fully balanced chemical equation for aerobic respiration.
(b)[1]
Calculate the rate of carbon dioxide production in ppm per second. Show your working and give your answer to two significant figures.
(c)[2]
State and explain one reason for opening the jar once 10 minutes had passed.
(d)[2]
Explain why the temperature inside the jar rose.
(e)[4]
State two conclusions that can be drawn from the data in Fig. 5.2 and support each conclusion with evidence from the graph.