Weight is constant every place in the universe true or false

That is false. Weight is not constant every place in the universe. Take space for example. It all depends on gravity. So, the answer is false. 

False your mass remains the same but if you go to another planet where the gravity differs from here on Earth then your weight will change while your mass remains the same

Sorry i dont understand the question can you rephase it?

Here is the link to the all information u need i mean answer key