This is actually psychology Individuals develop systematic reasoning during which of Jean Piaget's stages of cognitive development?

Concrete operational
Formal operational
Preoperational
Sensorimotor

Which statement about landscaping by thomas cole, vincent van gogh, shen zhou, and ansel adams are true? choose all answers that are correct. a. adams manipulated values in his photographs to capture how he felt about a landscape. b. cole made realistic landscapes that lack symbolic or moralistic meaning. c. shen used expressive brushstrokes to build up objects and used washes to fill larger areas. d. van gogh used intense color, bold brushwork, and distorted forms to express his emotions.

For the difference command to work, what needs to happen?

Look at this image this is an example of an a, pfemba b, quipu c, bisj pole d, igbo figure