Answer:
The anwer is accommodation
Explanation:
Accommodation is a term developed by a psychologist, named, Jean Piaget to describe what happens when new information or experience cause the individual to modify his existing schema. The person change the schema in order to accommodate the new information.
Exercising regularly can help you in many things like flexibility speed body strength tolerance to running or exercising a certain amount of time
EXAMPLE:if you join gymnastics doing flips and tossing and turning flipping and running all day can increase flexibility because to do certain stunts your body needs to have a certain level of flexibility like doing back bends if you do not have the stage of flexibility that it requires you will not be capable of doing it
The backpack's main force that it it is exerting on the body's back and hips is coming from gravity, and can pull the spine downwards. This is why it's important to ear both straps.
Answer: The angle between them is not defined!