What invention of the Wright Brothers is most famous? Who first found a practical use for it

Wright brothers Wright brothers, Orville and Wilbur invented “Airplane”. Orville and Wilbur Wright, known famously as the Wright Brothers, were American pioneers in the field of aviation and are recognized for inventing and building the world’s first successful airplane and making the first human flight in 1903.

Explanation:

bacteria – a word that often brings out a sense of uneasiness in most of us are, in fact, one of the earliest forms of life. it can be quite unnerving to know that there are bacteria all over your skin, hair, and even inside the body. but only a few species of bacteria are dangerous. the majority of bacteria are good, and without them, life on earth wouldn’t be possible. let’s learn more about how are bacteria essential for you to survive.

in what process is there a multiple choice answer?