Respuesta :
Passage that most effectively uses transitions is passage (A). Transitions are words or phrases that improve connections and transitions in sentences or paragraphs. They give the logical order and structure to the text. So, when in passage (A) when it’s stated that humans are self-centered, but still animal loving it’s most logical to use transition “still” and transition “but” when implying that humans treat one another the same as they treat animals.