Final answer:
Neonates who are small for gestational age (SGA) have birth weights below the 10th percentile.
Step-by-step explanation:
Neonates who are small for gestational age (SGA) have birth weights below the 10th percentile. This means that their birth weights are lower than 90% of babies of the same gestational age. In other words, they are smaller than most infants born at the same stage of development.