Which species has the same shape as the `NO_(3)^(-)` ion?

Which species below has the same general shape as NH_(3) ?

Which species below has the same general shape as NH_(3) ?

Which pair of species has the same percentage compostion?

Which of the following species in pairs have same shape and same bond order? N_(3)^(-) , NO_(2)^(-) , CO_(2) ,and O_3