Read the excerpt from “Tools of the Spymaster."
James Jay's invisible ink did not become visible by heating. As he described it, his ink "would elude the generally known means of detection, and yet could be rendered visible by a suitable counterpart." Jay's invisible ink consisted of two chemicals. An agent used one chemical to write an invisible message. To read the message, the reader had to brush a second chemical on the paper; that chemical made the message visible. The two-bottle system, supplied by Jay, gave Washington the secure form of writing that he wanted.
Which statement includes explicit information from the excerpt?
Washington asked James Jay to invent a form of invisible ink.
Washington only knew about invisible ink that required heating.
James Jay was a doctor who had knowledge of chemistry.
James Jay created an invisible ink system that required two chemicals.
Answers: 2
English, 21.06.2019 22:00, BrownBenjamin2807
Arrange the sentences below to form a logical paragraph. an experienced rock climber knows that it takes a combination of knowledge and preparation to perform a successful climb. a successful climb begins with a proper foothold, carefully placing each foot on a ledge or crack then reaching for a solid hold, and finally pushing off. in addition to a proper foothold, a climber must be careful to check the integrity of the rock before stepping because it has to be solid clear through. a veteran climber judges the integrity of the rock and chooses not to climb on conglomerates, packed clay with lots of little rocks. but, such knowledge of rock is not the only preparation a skilled climber needs; equally important is the correct equipment. with these tools, knowledge of rock composition and equipment safety, a climber may experience many safe and enjoyable climbs.
Answers: 3
English, 21.06.2019 23:50, ashleyc2442
Read the excerpt from flannery o'connor's "the life you save may be your own although the old woman lived in this desolate spot with only her daughter and she had never seen mr. shiftlet before, she could tell, even from a distance, that he was a tramp and no one to be afraid of. his left coat sleeve was folded up to show there was only half an arm in it and his gaunt figure listed slightly. which phrase connects these characters to the southern gothic genre? half an arm she had never seen his left coat sleeve folded up
Answers: 2
English, 22.06.2019 00:00, palomaresmitchelle
The line “violently shuddered—with the fright of it” could be categorized as a(n) and a anaphora; sensory appeal sensory appeal; image paradox; anaphora personification; image
Answers: 1
English, 22.06.2019 01:30, pettygirl13
Which excerpt from leo tolstoy's the death of ivan ilyich reflects the author's opinion that the members of the medical profession don't really care about their patients?
Answers: 1
Read the excerpt from “Tools of the Spymaster."
James Jay's invisible ink did not become visible by...
Chemistry, 14.10.2020 14:01
Mathematics, 14.10.2020 14:01
English, 14.10.2020 14:01
Social Studies, 14.10.2020 14:01
Biology, 14.10.2020 14:01
Mathematics, 14.10.2020 14:01