(Originais Teachy 2024) - Question Easy of History

Hello, class! Have you ever stopped to think about where we come from and how the first human beings were? Many scientists say that the human species originated in Africa many years ago and gradually changed until we became what we are today. Considering this and also what we have learned about the differences between people and what we can observe in our own bodies, describe what you think has changed and what has remained the same since the first human beings to people nowadays. Remember to mention some characteristics, such as walking on two legs, the appearance of the body, and the functioning of the brain.