udc7451 udc7451
  • 02-04-2020
  • Computers and Technology
contestada

Who invented the speaker?

Respuesta :

Аноним Аноним
  • 02-04-2020

Alexander Graham Bell invented the speaker.

Answer Link
emilymfox04
emilymfox04 emilymfox04
  • 02-04-2020
Peter L. Jensen hiiiiiiiiiii
Answer Link

Otras preguntas

4 rational numbers between 3/8 and 2/5
Which answer choice best describes the difference between folded mountains and shield volcanoes? Folded mountains form only at divergent plate boundaries, wher
How are researchers working to read animals’ emotions?by looking for the facial expressions that humans exhibit in animalsby running blood tests and carefully m
A student wants to save at least $5000 for college. She begins with a savings account set up by her parents containing $2,500. Each month she deposits an additi
Martin Luther King said the following during the Civil Rights movement: I think America must see that riots do not develop out of thin air. Certain conditions
Does it jiggle? Does it really jiggle jiggle?
Why is creativity important in constructing scientific questions? A. Science only works when everyone does exactly the same thing. B. Creativity is the only way
PART B: Which detail from the text best supports the answer to Part A? A “It included three main camps, all of which used prisoners for forced labor. One camp a
Which statement is true? All squares are rectangles. All quadrilaterals are rectangles. All parallelograms are rectangles. All rectangles are squares. Se
help plz help plz help plz help plz​