214k views
5 votes
(What is proportional development?)​

User Labjunky
by
7.8k points

1 Answer

5 votes
i remember it being development and growth of the brain i’m not sure sorry :/
User Marstran
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.