Which of the following questions can be answered scientifically?

Which liquid takes the longest to burn?

Are cotton or polyester clothes more comfortable?

To what extent should we protect the rainforests?

Can star positions be used to determine the future?

Question

Which of the following questions can be answered scientifically?

 Which liquid takes the longest to burn? 

Are cotton or polyester clothes more comfortable? 

To what extent should we protect the rainforests? 

Can star positions be used to determine the future?

jennithemeani · Answer

A
Because all the others are opinions

anonymous · Answer

Do you still need help with this question? @TTP

ttp · Answer

a or d?

jennithemeani · Answer

D cannot be proven scientifically it is more of a religious belief or a horoscope