The bottle brush plant is a stiff upright bush that can grow to 15 feet in height. The red flowers cluster on the end of the stems and grow in the shape of a bottle brush.
Definition of conditioning. 1 : the process of training to become physically fit by a regimen of exercise, diet, and rest; also : the resulting state of physical fitness.
classical conditioning. a form of learning in which a response is elicited by a neutral stimulus which previously had been repeatedly presented in conjunction with the stimulus that originally elicited the response. Called also respondent conditioning, Pavlovian conditioning.perant conditioning. learning in which a particular response is elicited by a stimulus because that response produces desirable consequences (reward). Pavlovian conditioning. see classical conditioning (above).