According to the report, the cost of installing sprinkler systems to the home builder averaged $1.61 per sprinklered square foot. Sprinklered square feet is the total area of spaces with sprinklers. The cost of sprinkler systems to the home builder, in dollars per sprinklered square foot, rangedfrom $0.38 to $3.66.
A reflexive verb is a verb that has an object which is the same as the subject of the verb ==> the action of the reflexive verb is something one is doing to or for oneself. Some verbs are reflexive all or most of the time, others are only reflexive when used in certain ways.
A reflex is an involuntary response to a particular stimulus. They have dozens at birth and as they progress, most will fade and go away. reflexes are good for babies because of 1. The Adaptive Value2. Development of Motor Skills - you don't have to teach an infant reflexes.