What is the best invention human ever created

Will mark first as brainliest how did homer use the design process? identify the steps of the pltw design process that you saw in the movie. sketch out a flowchart.what iterative process did homer have to go through on his rocket designs and how have you had similar experiences on designs so far in engineering class? what did you learn about rocketry that you think will be as you create your own rocket design?

What do you think is the greatest invention that you use today? explain in 4 sentences

“speak up for tory principles” in his political speech, disraeli addresses the principles of the tory party. explain what they are and how he relates them to the condition of the people. use textual evidence to support your claim