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

Science

Why do humans walk?

Walking on two legs saved energy and allowed the arms to be used for activities like hunting, crafting simple tools and interacting with objects.

{{ relativeTimeResolver(1653630890794) }}
LIVE
points 2
Rating
Similar questions
Science • 1
ANSWER
Science • 1
ANSWER
Science • 1
ANSWER
Science • 1
ANSWER
Science • 1
ANSWER

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Help centre Conditions of use Privacy Notice

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