According to vygotsky, which capability is demonstrated when young children imitate adult actions that are irrelevant, time-consuming, and inefficient?

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?

What is the most common reason for matter changing its state?

What conclusion can you draw from this experiment about the components of the black ink?