Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Animals

What was the first fish ever?

1 Answer

The first fish were primitive jawless forms (agnathans) which appeared in the Early Cambrian, but remained generally rare until the Silurian and Devonian when they underwent a rapid evolution.

{{ relativeTimeResolver(1672919788108) }}

LIVE
Points points 1
Rating

Similar Questions
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE