He said that Edward had promised him the throne when visiting France in 1051. He even said his claim had been accepted by Harold Godwinson in 1064, when Harold had been blown onto the Norman shore by a storm. So William invaded England<span> to become King and claim the throne from Harold.</span>
Developments in lasers and robotics have helped people <u>b. perform complicated </u><u>surgeries</u>.
<h3>What is the connection between lasers and robotics?</h3>
Robotics uses laser technology for remote sensing, enabling robots to tell the characteristics of an object from a distance.
Robots are machines used to perform tasks done traditionally by human beings.
Thus, developments in lasers and robotics have helped people <u>b. perform complicated </u><u>surgeries</u>.
Learn more about robotics and lasers at brainly.com/question/9226295
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No the Milky Way galaxy has not merged with any other galaxy
