Question

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

a base word
a base word

a suffix
a suffix

a free morpheme
a free morpheme

a root word

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.

So the correct response is:

**a root word**