Make up sentences using the following words.1. the law of universal gravitational/ Isaac Newton/ was discovered/ by.2.the phonograph and a light bulb/ Thomas Edison/ invented/ were/ by.3. the first astronomical telescope/ was/ Gallieo/ constructed/ by.4. the formula for the volume of a sphere/ Archimedes/ discovered/ by/ was.5. x-rays/ Roentgen/ discovered/ were/ by.
The law of universal gravitation was discovered by Isaac Newton.The phonograph and a light bulb were invented by Thomas Edison.The first astronomical telescope was constructed by Galileo.The formula for the volume of a sphere was discovered by Archimedes.X-rays were discovered by Roentgen.