Question

Which of the following statements is true about scientific theories?

A. They cannot change once they have been accepted.
B. They are guesses at best, and they have rarely been scientifically verified.
C. They rarely stand the test of time as new observations are made.
D. They have been rigorously tested and are valid explanations

Answer 1

@Luigi0210

Answer 2

what's that mean

Answer 3

is it a web or not?

Answer 4

You're asking about this site ?

Yes Its a website.. We can ask questions here..As I have asked..

Answer 5

did you get good answer in it?

Answer 6

I have never in my life taken physics.. but I would GUESS it'd be B

Answer 7

Hmm It's okay...@Luigi0210 Thanks..
But I want someone to explain me..

Answer 8

why did you take B?

Answer 9

Wait, forget what I said.. it's D
Here: http://en.wikipedia.org/wiki/Scientific_theory

Answer 10

NOW YOU'RE RIGHT

Answer 11

I GOT IT THANKS

Answer 12

RYAAN WHAT CLASS DID YOU TAKE ONLINE?

Answer 13

It's D but with the caveat that additional facts or data may force changes to the theory if necessary. So scientific theories do not so much say anything about the rigidness of the outcome but about how the theory has come into being. Science is a method of explaining the world around us.