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

Science

What living animal has the heaviest brain?

The Sperm Whale has a brain weighing up to 20 pounds, or 7 to 9 kilograms.

{{ relativeTimeResolver(1602690892279) }}
LIVE
Points points 3
Rating
Similar Questions
Sign in to view all similar questions
Science • 4 Answers
ANSWER
Science • 2 Answers
ANSWER
Science • 1 Answer
ANSWER
Science • 1 Answer
ANSWER
Science • 3 Answers
ANSWER

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Help Center Conditions of Use Privacy Notice

© 2010 - 2022, Amazon.com, inc. or its affiliates. All Rights Reserved.