History, 20.02.2022 22:50, JUSTDAN6929
What was the strange thing that inventor noticed as they were trying to improve the telegraph?
1. Sounds only went through when the wires were connected.
2. Sounds were going to other things besides wire.
3. Signals were picked up by wires that were far apart.
4. Signals were going through the air to other wires.
Answers: 2
History, 22.06.2019 00:30, plantkiana677oxa6hk
Thomas jefferson was not afraid to make daring statements in the declaration of independence. what evidence from the text best supports this conclusion?
Answers: 1
History, 22.06.2019 08:00, hanacat6174
Which of the following questions must be asked about the use of resources in an economic system a. what allocation will provide the fastest growth b. what is the most secure allocation c. what is the fairest allocation d. what is the most effective allocation
Answers: 1
History, 22.06.2019 09:20, gd9075
1. what was william harvey's discovery about the human body? @ two types of blood flowed through the veins and arteries. b four fluids existed in the body: blood, yellow bile, black bile, and phlegm. © the same blood flowed through the veins and arteries. d ancient ideas of human anatomy and bodily functions were wrong. done
Answers: 3
What was the strange thing that inventor noticed as they were trying to improve the telegraph?
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