Answer :
Final answer:
Placing a small towel to support the infant's head indicates understanding of car seat safety for infants.
Explanation:
The correct action by the parent indicating an understanding of car seat safety for an infant who weighs 4.5 kg (10lb) would be:
- Places a small towel to the side of the infant's head to minimize head movement
This action shows awareness of the importance of supporting the infant's head while in the car seat.
Learn more about Car seat safety for infants here:
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