How many different languages are there in the world

Which of the following statements is true? minerals can be solids or liquids. minerals must have a homogeneous chemical composition. evaporites are a type of metamorphic rock. contact metamorphism is caused by large-scale geological events.

What are some words that start with dict-say ( i can only think of dictator) ; ( so much pls respond.

Weather forecasts people to plan their daily activities