Do You Need Crutches?

Reviewed by Editorial Team

The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.

Learn about Our Editorial Process

| By Catherine Halcomb

Catherine Halcomb

Community Contributor

Quizzes Created: 1443 | Total Attempts: 6,714,231

| Attempts: 16,117 | Questions: 5