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 conditioning (def. 2). instrumental conditioning (operant conditioning) learning in which a particular response is elicited by a stimulus because that response produces desirable consequences (reward).