Which of the following represents how engineers are helping to reduce the risk of human injuries with their designs?
A. responses underwater vehicles are used to scan shipwrecks so that maps can be drawn to show where it is safe to approach.
B. underwater vehicles are used to scan shipwrecks so that maps can be drawn to show where it is safe to approach.
C. mining spacecraft are being used to collect water from asteroids.
D. remote-controlled robots are sent into fires with mechanized cannons that can shoot water to distances of 150 feet.
E. hybrid vehicles are being developed to increase fuel efficiency.