Question Info

This question is public and is used in 6 tests or worksheets.

Type: Multiple-Choice
Category: Vocabulary
Level: Grade 5
Author: GinaGSAES
Created: 24 days ago

View all questions by GinaGSAES.

Vocabulary Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 5 Vocabulary

A system of sending messages over long distances by using wires and electrical signals
  1. telegraph
  2. sonar
  3. echolocation
  4. vacuum
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.