Answer:
it depends what you have to say but those mean WHICH and COMBINE
Explanation:
here’s a sentence:
Sie kombinierten das Essen nicht in der richtigen Reihenfolge des Rezepts, was es seltsam schmecken ließ.
that means “They didn't combine the food in the correct order of the recipe which made it taste strange.”
I think this a great concern for many people throughout the galaxy.
Ist 15 grad Celsius means: it is 15 degrees Celsius
2.2, can‘t see 3, 4.2, 5.1, 6.2, 7.2