I think so, but their internal structure is like nothing I've ever seen before.

Both can be used to give information about the internal structure.

What impact do national culture and internal structure have on the problem?

It is about the way words are put together, their internal structure.

Special attention is given to the internal structure of stars.

So there's a lot of internal structure that you can't see.

However, in terms of internal structure there are several important differences between the two species.

But she does want to alter the company's internal structure.

Q. What will be the name and the internal structure of the company?

On all the films it was difficult to make out the internal structure.