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Why your family can reduce electrical energy consumption?
1) To save money. 2) To help protect the environment.
How many inventions did the wright brothers do?
They only made 2 inventions
What were 2 of George Washington Carvers important inventions?
George Carvers mostimportant 2 inventions are the peanut proudoct and peanut butter
What 2 inventions did the incas inventions?
um peanut butter and bridges i dont know i got it of a random website
What is ecological?
The study of how living things interact with each other and with their environment is called ecology.1.the branch of Biology that deals with the relations of organisms to one another and to their physical surroundings.2.the political movement that seeks to protect the environment, especially from pollution.3. Ecology is the scientific study of interaction of organisms with their surrounding environment and among themselves.
What 2 inventions changed the nation?
automobile, steam engine
What 2 inventions made skyscrapers possible?
elevators and skyscrapers
What were the inventions in the 1920s?
There where many inventions in the 1920s as it was a time of change but 2 big ones are the car and insulin. I also think that crayobs were invented in the 1920s.
What was some inventions that were made in world war 2?
The atomic weapon.
What 2 inventions made vaudeville shows decline?
TV and radio.
What World War 2 inventions did a lot of damage?
nuclear bomb
What are 2 intevtions that made modern city life possible?
The 2 inventions that made modern city life possible are piped water and electricity at homes. These inventions have improved living conditions in modern cities.
