Final answer:
The root "hydr" refers to water, which is why Jillian's prediction that "hydroplaned" has to do with water is likely correct. The correct option is a) "water."
Step-by-step explanation:
Jillian's prediction about the word "hydroplaned" is likely correct because the root "hydr" refers to water. This is evident in words like "hydrogen," which becomes the prefix hydro- in compound words, and other element names that often end with the suffix -ic when forming compound words like hydrochloric acid.
Therefore, when discussing the term "hydroplane," it involves the concept of planing or gliding across the surface of water, usually because of water on the roadway causing the tires of a vehicle to lose contact with the road.
Jillian's prediction about the word "hydroplaned" is likely correct based on the root "hydr" because it means "water." The root "hydr" is derived from the word "hydrogen," which refers to a chemical element that is a gas and a vital component of water. Therefore, based on this root, we can infer that "hydroplaned" is likely related to water in some way.
The correct option is a) "water."