This question was attempted by many candidates and their performance was good.  In part (a) some candidates wrote out of the context.  They mentioned training exercise, fatty acid, lactus, inhalation and exhalatiion as end-products of aerobic respiration instead of carbondioxide (Co2) water (H2O) and energy.  In part (b), candiates correctly named components of physical fitness. 

However, the expected answers were as follows:

1(a)    End products of aerobic respiration

•    Carbondioxide (Co2)
•    Water( H2O)
•    Energy                      

(b)      Components of Physical Fitness
           -    flexibility
           -    speed
           -    agility
           -    power
           -    balance
           -    coordination
           -    strength
           -    endurance/stamina