The answer to you question is A. Affirm
Answer:Mental age
Explanation:
According to the theory created by Binet and Simon ,intelligence was measured through test.They worked upon age related intellectual ability of children through testing it by creating particular intelligence baseline.
They focus their first step towards children with special requirement for assessing their mental age in respect with chronological age through test to know their performance. This test helped to know about children's mind and support them for their need as per mental requirements.
Answer:
Primary and Secondary sectors
Explanation:
Primary is the extraction of natural materials like mining, fishing, or agriculture.
Secondary is the manufacturing sector like producing man-made goods, or utilities.