Question

I can't find this question anywhere, if you answer this question correctly, you're making history.

Answer 1

The answer can be either option A or Option D

Why Option A ?

• We may work on the intial designs and update them to get the required lighter materials .

Why Option D ?

• Humans invent resources so obviously we can brainstorm ideas to deal with the problem . We may work on new ways to design materials in such a way that their material is strong yet they weigh low .