What is meant by a scientific paradigm? A) a radical change in ...

[jake]

What is meant by a scientific paradigm?
 
  A) a radical change in scientific thought
  B) a pseudoscientific idea
  C) a generally well-established scientific theory or set of theories
  D) a conundrum, or unexplained set of facts
  E) a historical theory that has been proved inaccurate

Question 2

Which of the following describes a major challenge of interstellar travel at near light speed?
 
  A) Supernova explosions could destroy spaceships passing nearby.
  B) Asteroid fields floating in interstellar space will present a severe navigational challenge.
  C) Any interstellar journey will take much longer than the lives of the crew members.
  D) Time dilation will slow the heartbeats of the crew to a dangerously low rate.
  E) Atoms and ions in interstellar space will hit the spacecraft like a flood of dangerous cosmic rays.

[bpool94]

Answer to Question 1

C

Answer to Question 2

E

[jake]

Thanks for the timely response, appreciate it

[marict]

Great answer, keep it coming