Passive smoking may be banned in cars. Explain how this may affect the number of cases of
lung cancer. [2]

It would decrease the number of lung cancer cases

Explanation:

Many patients with lung cancer don't have to be actively smoking so they can actually get lung cancer by secondhand smoking(passive) especially in cars as the air is polluted  and the car is like a small compartment with polluted air( lung cancer occurs over long periods of prolonged exposure especially in children)

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira

there's the proffessional site that will you.