According to piaget's theory, when baby sasha sucks her thumb, she is demonstrating a circular reaction. goal-directed primary secondary tertiary

Where is sub-saharan africa located?

This was an act of continental congress which initially organized the first united states territory and was to be the basis for governing how the united states would expand westward.

According to the article,"social credit" is question 3 options: an experiment to people talk on-line a farming experiment that hurt people under mao ze dong using someone else's data from the internet, to give or take away things such as the right to buy an airline ticket a credit you get in china for having friends in real life, and not just on social media