Behavior Modification is the alteration of behavioral patterns through the use of such learning techniques as biofeedback and positive or negative reinforcement.
<em>Answer:Behaviour modification is a therapeutic approach designed to change a particular undesirable negative behaviour by using a system of positive or negative consequences an individual learns the correct set of responses for any given stimulus.</em>
In addition to improved mental health, seeking treatment can also lead to other benefits, as well. Good mental health can also positively physical health by improving sleeping habits, the immune system and lower pain levels.
Both A and B, because if you have bad posture you will have weaker bones which can make you get hurt easier plus weaker bones will not be safe especially if you got in a car wreck.