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.
The cost per unit varies from 10 dollars to 20 dollars. Therefore when you multiply 25 units by 20 dollars you will be able to get how much is Botox for the frown lines, which is 500 dollars.Men needs more units than women to treatment and prevent appearance of lines between the eyebrows.ccording to some of the dermatologist, Botox is charged depending with the area where it is injected. Forehead has two parts and the charges is 300 dollars per part, therefore you will walk away with a total bill of 600 dollars for the whole forehead. Your geographical area determines. and other parts of the body.