Which characteristic defines the Paleozoic era?(1 point)

Responses

Mammals and other warm-blooded animals became dominant.
Mammals and other warm-blooded animals became dominant.

Animals with shells and hard parts were dominant for the first time.
Animals with shells and hard parts were dominant for the first time.

Simple, one-celled life forms were dominant.
Simple, one-celled life forms were dominant.

Reptiles became dominant after a mass extinction.

1 answer

Animals with shells and hard parts were dominant for the first time.
Similar Questions
  1. Which characteristic defines the Paleozoic era?(1 point)Responses Mammals and other warm-blooded animals became dominant.
    1. answers icon 1 answer
  2. Which characteristic defines the Paleozoic era?(1 point)Responses Mammals and other warm-blooded animals became dominant.
    1. answers icon 1 answer
  3. Which characteristic defines the Paleozoic era?(1 point)Responses Mammals and other warm-blooded animals became dominant.
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions