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Which event is an example of engineering helping science?
A. A newly discovered substance helps people make solar panels
more cheaply.
B. Knowledge of magnetic fields is used in the design of high-speed
trains.
C. Satellite imaging is used to map the extent of fires in the rain
forest.
D. Knowledge of how nerves control arm movements is used to
design robots.

Respuesta :

danaitteklu20

Answer:

B✅

Explanation:

Engineering is all about using scientific principles to create structures and machines. Examples include bridges, pharmaceuticals, vehicles, airplanes, factory machines, buildings, roads, robots, and tunnels. It is the application of mathematics and science to solve problems.

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