11-09-2018
History

contestada

What did Garrett Morgan invent

Respuesta :

allyyy6 allyyy6

11-09-2018

traffic light. gas mask

Answer Link

hicksba08 hicksba08

11-09-2018

He invented the first traffic light and gas mask

Answer Link

Otras preguntas

It is estimated that light takes 10,000 years to travel the full distance across our galaxy. If light travels at 3.0 x 10^8m in 1 second then what is the distan

Earl runs 75 meters in 30 seconds.How many meters does Earl run per second?

Five more than twice a number is 17.

What did the attack on the U.S. military barracks in Beirut and other terrorist incidents against Americans and other westerners reveal about a new worldwide da

Andy and his friend Sam were walking along the road together. Andy has a big bag of marbles. Unfortunately the bottom of the bag split and all the marbles spill

As a clinical chemist in charge of the testing of blood samples. You are required to mix a solution of sodium chloride with water in the ratio of 2:5. =2:52/7 o

Simplify the ratio:26:65

how could you test whether 7 is a factor of 291

one maid can clean the house 3 times faster than another, working together they can clean entire house in 3 hours how long would it take the faster maid cleanin

I don't understand 6k-6k+8-12k