Multiple choice

Which of the following statements is correct? a. Living things show response to stimuli. b. Burning of fuel is called combustion. c. Oxygen is a waste product generated during photosynthesis.

  1. only a

  2. only b

  3. only c

  4. a and b

  5. a, b and c
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is the correct option. All the statements are correct. 

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