Answer:
Gender fluidity refers to change over time in a person's gender expression or gender identity, or both. That change might be in expression, but not identity, or in identity, but not expression. Or both expression and identity might change together.
Explanation:
He invented the carpet sweeper
Aristotle is remembered for his contributions to the field of philosophy and science during the Hellenistic era.
One of the biggest contributions made by Aristotle was the way in which he researched an issue. His advice to study books/research done on topics, to perform independent studies, and to gain a sense of the general consensus on a topic are the foundation of what would later become the scientific method.