Shiekh Mohamad Farhan's answer to Chloe ong's Secondary 4 Biology question.

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Shiekh Mohamad Farhan
Shiekh Mohamad Farhan's answer
224 answers (Tutor Details)
1st
a)Violet&Red
b)Aerobic bacteria is used since photosynthesis is a process that creates oxygen. Anaerobic bacteria will not survive in oxygen rich environments.