savannas171
savannas171
06-03-2017
Health
contestada
when was the diaphragm invented
Respuesta :
lesliecendon
lesliecendon
06-03-2017
It was invented in 1882
Answer Link
madison2917
madison2917
06-03-2017
The diaphragm was invented in 1882.
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
Hey hope your all having a good day
John spent half of his weekly allowance playing mini-golf. To earn more money, his parents let him wash the car for $10. What is his weekly allowance if he had
Which of the following is true about respiration in plants? Plants do not respire. Plants respire at night. Plants respire all the time. Whereas animals produce
A chemist want to mix a 40% acid solution with a 70% acid solution to make 6 liters of a 50% acid solution. How much of each type of solution should the chemist
A patient who is scheduled for an x-ray expresses concerns about being exposed to radiation because he witnessed the effects of radiation on his father, who die
Richie had felt a mad, exhilarating kind of energy growing in the room. . . . He thought he recognized the feeling from his childhood, when he felt it everyday
What type or types of machining careers might be of interest to you? Why? Which ones would not interest you? Why not?
True or False: The word allies is used correctly in the sentence below. The USSR and Russia were allies in World War II, but their friendship turned to mistrus
HELPP+ I NEED THIS DONE IN 3 MINUTES PLEASE HELP ME GOD BELIVES IN YOU
Gerald borrowed $750 at 7% simple interest to be paid back in 2 years. How much interest will he pay?
