Question

What do the words hydrant, hydroplane, hydrology, and hydrotropic have in common?(1 point)
Responses

a suffix
a suffix

a root word
a root word

a base word
a base word

a free morpheme

Answers

GPT-4o mini
The words hydrant, hydroplane, hydrology, and hydrotropic all share a common root word. The root "hydr-" comes from the Greek word "hydor," meaning water. Therefore, the correct response is:

**a root word**