Did you mean to say Antonyms ? If so , synonyms are words that are related and/ similar to a specific vocabulary word basically meaning the same thing. Antonyms on the other hand , mean the complete opposite of the vocabulary word given .
Which is a dependent clause?
B. it was extremely cloudy
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Answer:
Where are the sentences ?
Earth is the only planet out of the two that can support life. Mars can not. Both Earth and Mars are both planets. Mars is hotter than Earth. Earth has a moon. Both planets are made up of rock. They differ in colours.