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ASMO Science 2022 - Level 1 (Grade 3-4) - School Round Question 4

ASMO Science · ASMO Science 2022 - Level 1 (Grade 3-4) - School Round

Question 4

The perfume used by a girl can be detected when she passes by. How can this be explained?
  1. Particles of perfume diffuse quickly through the air.
  2. Particles of perfume combine with air particles.
  3. Particles of perfume float in the air.
  4. Perfume sets free smell into the air.
  5. None of the above.