Question

Which forms of life were dominant in the Mesozoic era?(1 point) Responses one-celled animals one-celled animals reptiles reptiles mammals mammals birds

Answer 1

The dominant forms of life in the Mesozoic era were reptiles, particularly dinosaurs. While one-celled organisms and mammals existed during this time, reptiles were the most prominent group. Birds also evolved from dinosaurs during this era. Therefore, the best response from your list is **reptiles**.