Licensing and/or Certification. No licensure or certification is necessary to become a physical therapy aide. Necessary Skills and Qualities. PT aides assist clients during their physical therapy exercises and treatments under the supervision of a physical therapist or physical therapy assistant. That means that a physical therapy aide should be physically fit, with the ability to kneel, bend and lift.
1 Top notes: This is what you smell immediately upon applying your perfume. It's the scent that first hits your nose, but then evaporates quickly.  Middle notes: The middle notes emerge as the top notes are dissipating and make up the majority of the scent.
4 adj A sweet smell is a pleasant one, for example the smell of a flower. She'd baked some bread which made the air smell sweet. 5 adj If you describe something such as air or water as sweet, you mean that it smells or tastes pleasantly fresh and clean. I gulped a breath of sweet air.