Arrowroot or arrowroot starch is a powdery product extracted from the roots of the arrowroot plant Maranta arundinaceae. The arrowroot plant is native to South America. It is a small, perennial herb with broad, flat, ovate-shaped leaves and grows to a height of 3 to 5 feet. The root is underground and is a small, cylindrical-shaped, cream-white/light red tuber, covered with thin surface scales. They contain about 23% starch.
Physical therapist assistants made a median salary of $54,410 in 2014. They were compensated the best in the metropolitan areas of Brownsville, Texas; Lakeland, Florida; and Modesto, California.
The average annual salary of a physical therapist assistant (PTA) is around $58,720 per year. This salary is 33 percent lower than the salary of a physical therapist (PT). As a PTA, you can earn around $4,893 per month.