asked 10.9k views
5 votes
What is the central idea of the passage?

Invisible ink isn't really invisible at all
Lemon juice is the earliest form of invisible ink
British agents used invisible ink to send secret
messages
Badter
Allen

2 Answers

5 votes

Answer: D, British agents used invisible ink to send secrets

Step-by-step explanation:

answered
User Anselmo
by
8.0k points
5 votes

Answer: D

Step-by-step explanation:

answered
User Harmon
by
8.4k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.