A17-month-old child would be expected to be in what stage, according to piaget?

Tertiary circular reactions  stage

A 17-month-old child would be expected to be in tertiary circular reactions stage, according to Piaget.  

Tertiary circular reactions stage is a sub stage under the sensorimotor stage which is the first of the four stages in Piaget's theory of cognitive development. Tertiary circular reactions stage is a phase of fast cognitive growth which extends from 12months to 18 months. During this stage, children experiences a time of trial and error by using their actions and senses.

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah