Question

Which statement describes an unanticipated impact of a technological

advance?
O A. Birds known as starlings were introduced to North America from
Europe and have since competed with native species for
resources.
O B. A laser system developed by NASA to help spaceships dock with
space stations was later adapted to help doctors perform eye
surgery.
O C. Used glass can be recycled as an additive to concrete, which gives
structures made of concrete more strength and better thermal
insulating properties.
O D. A network of undersea cables was constructed to provide Internet
connections between continents that are faster and more reliable
than other transmission methods.

Answer 1

O B. A laser system developed by NASA to help spaceships dock with

space stations was later adapted to help doctors perform eye

surgery.

Step-by-step explanation:

Answer 2

Answer: D A laser system............

Step-by-step explanation: