Corroboration: how does ward's description of the roman government compare to polybius' description in document a and millar's description in document b?

Rick is a toddler with an easy temperament and active nature. people are often seen stopping to talk to him in supermarkets and parks where his mother takes him in the evenings because he smiles willingly at other children and adults. this aspect of rick’s behavior most likely reflects a(n) active genotype–environment interaction suppressive genotype-environment interaction passive genotype–environment interaction evocative genotype–environment interaction

Radiation was first detected by a ?

Which trade organization is responsible for 90% of the world's trade? the eu asean the wto o nafta