4. drug use will lower academic achievement of high shool
Conventional wisdom holds that a baby's height, weight, and head circumference should be in the same percentile. While that's often the case, don't fret if your baby's percentiles seem out of whack.
You can take in more air and be under water longer
The answer is A. Permit-required confined space.
It is permit-required as there are hazards that those involved must be aware of before entering so that they can safely enter and work in the said space.
