Answer:
Toothpastes generally contain the following components: Water (20–40%) Abrasives (50%) including aluminum hydroxide, calcium hydrogen phosphates, calcium carbonate, silica and hydroxyapatite. Fluoride (usually 1450 ppm) mainly in the form of sodium fluoride.
British forces under General William Howe defeated Patriot forces under General George Washington at the Battle of Brooklyn in New York.
When Bayley retested adults who had been part of a Berkeley, California study when they were children, she found that the typical 36-year-old was still improving. The statement is True according to developmental psychology.
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What is developmental psychology?</u></h3>
- The scientific study of how and why people develop, evolve, and adapt over the course of their lives is known as developmental psychology.
- The field, which was first focused on infants and young children, has now broadened to cover puberty, adult development, aging, and the full lifetime.
- The goal of developmental psychology is to explain how thoughts, emotions, and behaviors change over the course of a lifetime.
- Physical development, cognitive development, and social and emotional development are the three main areas that are examined in this field.
A wide range of themes, such as motor skills, executive functions, moral understanding, language acquisition, social transformation, personality, emotional development, self-concept, and identity formation, fall under these three categories.
Know more about developmental psychology with the help of the given link:
brainly.com/question/15650981
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