Testing the DNA and RNA of the butterflies and putting them into the computerized system with the name of the specific butterfly along with the sample DNA and RNA of the butterflies can correctly identify each of the species of butterflies and solve that problem.
Answer: FERRIS WHEEL
Explanation:
HISTORY: Before the word 'ferris wheel' came into existence, there has been several inventions similar to it for example, the 'pleasure wheel''.
Originally, Ferris wheel was designed and constructed by George Washington Gale Ferris Jr. in 1893 with a height of 264ft and it was intended to STAND THE 1,063FT EIFFEL TOWER. Eiffel tower was the centerpiece of the 1889 Paris Exposition.
Gale Ferris was a graduate of Rensselaer Polytechnic institute and a Pittsburgh, Pennsylvania.
He began his career in the railroad industry and then pursued an interest in bridge building. Ferris understood the growing need for structural steel and founded G.W.G. Ferris & Co. in Pittsburgh, a firm that tested and inspected metals for railroads and bridge builders.
Answer:
فكري باجواب بتعرفيه لانه كتير سهل