RA+Science+Worksheet

//**__ Science: __**// // __**Adventures Of Herman the Earthworm:**__ // //Earthworms are an invasive species in North America. They were brought in 10,000 years ago by glaciation and some brought in by Europeans during colonization.// //An earthworm does not have any heart at all. But they do have an organ that acts similar to a heart and is usually called aortic arc// //The Gizzard//
 * ===‍ __//**How did the earthworm arrive in North America?**//__ ===
 * __//**How many hearts does an earthworm have?**//__
 * __//**What organ helps the earthworm grind its food to tiny peices?**//__

// **__To The Moon:__** // //On December 11, 1972, Eugene "Geno" Cernan, the commander of Apollo 17, became the last man to step foot on the moon.// //The moon makes one complete orbital revolution of the earth in 27.32 days, and displays a complete cycle of phases every 29.53 days.// //Galileo Galilei, with his home made telescope.//
 * //__**Who was the last man on the moon?**__//
 * //__**How many days does it take for the moon to orbit the earth?**__//
 * //__**Who was the first scientist to see the moon's features and how?**__//

//**__ C o l o r s Of L i g h t : __**// //A solid geometric figure whose two end faces are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms.// //Yellow// //A spectrum.//
 * //__**What is a prism?**__//
 * //__ **When your retina is struck with red and green light, what color do you see?** __//
 * __//**What do you call the band of colors produced when light passes through a prism?**//__

// Simple Machines: // Lever Inclined Plane Wheel and Axle Screw Wedge Pulley Lever Bicycle
 * **//__Name the six macgines.__//**
 * **//__What simple machine are you using when you try to pry a nail out of a board with a hammer?__//**
 * **//__What is a campound machine?__//**