In watching two children, wiley, who is in the concrete operational stage, and abby, who is in the formal operational stage, solve piaget's pendulum problem, what difference would be evident?

What weakness did delaware’s at the constitutional convention see in the articles of confederation

Plz plz i need i don’t want to fail plz me don’t let me fail i need on a 4 paragraph about how tighter british control led to a revolution in colonial america

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change