There are many areas of science that experience debate. how can a scientist most effectively defend their position if they discuss a controversial topic?
a.) they can alter their experimental results to fit the opinions of the community.
b.) they can argue using critical thinking skills and data.
c.) they can ignore any criticism that may occur.
d.) they can re-analyze their data until they get a better accepted result.

Hi!

The question is asking us how scientists can defend their stance whilst discussing a controversial topic.

So, that means it can't be D. That's not working on defending your position, it's working on changing it. 

C is also out. Ignoring criticism is a horrible thing to do! You should always accept constructive criticism, as it helps us grow and change for the better.

The leaves A and B. A is also not trying to defend your position, but change it. Besides that, you can't just alter experimental results.

Changing something just to fit the opinion of other people is not only breaking the scientific method, but it's just not right.

So, we've narrowed it down to one remaining answer.

Hopefully, this helps!

The answer would be d. pili

if you solve this you will know the answer