In order to explain the ecological approach in the learning process, we. present its underlying principles and analyse them in relation to existing learning design frameworks. To formalize. our approach, we define the basic concepts and propose a general framework for constructing learning paths.
Most women need 20-25 units for the treatment of frown lines. However, men may need 35 units because the bulk of muscle to be weakened is larger. BotoxÂ® prices nationwide average between $10 and $15 per unit.
Botox Cosmetic is indicated for 'temporary treatment of moderate to severe frown lines between the brows in people 18 to 65 years of age.' Botox works by paralyzing the muscle and as such is good for lines created with motion of muscle. It is not good for lines present at rest. Fillers.