Which statement BEST describes scientific theories? O They are discarded every ten years.
They can never be changed.
They are not supported by data.
They can be modified.

Why are shark population in decline worldwide?

Determine which of the two measurements in each set is lesser.10°f or 20°ca. 10-fb. 20°c

Plz asap can someone find the answer or the mark scheme or anything plzzz you : ) ‘it's perfectly understandable that hundreds of millions of people around the world live close to volcanoes’ use evidence to support this statement. (6 marks)