Answer:In Piaget's view, a schema includes both a category of knowledge and the process of obtaining that knowledge.3 As experiences happen, this new information is used to modify, add to, or change previously existing schemas. For example, a child may have a schema about a type of animal, such as a dog
Explanation:
B. A tourniquet is used to hold a field dressing in place.
Answer:A
Explanation:These are called Alveoli.They inflate when a person inhales and deflates when a person exhales. During gas exchange oxygen moves from the lungs to the bloodstream. At the same time carbon dioxide passes from the blood to the lungs.
