ud lydia y lucia

INVENTIONS AND DISCOVERIES

What is an invention ?

An invention is a thing created by humans, that before it isn't exist.

What is the difference between an invention and a discovery ?

The difference is that an invention is a new creation and discovery is finding out what has already been in existence.

Put five examples of inventions:

- mobile phone...............................

-washing machine........................

-clock............................................

-glasses........................................

-computer.......................................

.Put 5 examples of discoveries

-America......................................

-Cells............................................

-Galaxy......................................

-Moon..........................................

-Sun,...........................................

Lydia Fernandez Perez And Luca Mendez2A

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ud lydia y lucia

Education