Scientific discoveries have led to:

A. the growth of bacteria and plants.
B. the invention of cars and TV.
C. the development of the human skeleton.
D. the formation of planet Earth.

Scientific discoveries have led to the invention of cars and TV

Explanation:

Scientists over the years has birthed different inventions which has made life easier for man-kind, inventions such as cars, TV which has greatly enhanced human mobility as well as connection to the other part of the world within a short period of time.

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