Is the underlined verb in the sentence a regular verb or an irregular verb? the children played hide and seek in the yard.

How did nationalism transform the identity of africans

Which environmental change allowed people to travel by land between asia and north america a.human apaption to arctic environments b.the introduction to horses to north america c.the formation of ice sheets on land d.a rise in ocean temperatures

Hurricane katrina is arguably an effect : a. an increase of living creatures and crowded habitats b. environmentalism c. global climate change d. unforseen factors