Choose the correct antonym of \'Tall\':

The book is _____ the table.

Choose the correct antonym of \'Simple\':

Choose the correct sentence (advanced grammar):

Read the passage: \'Coral reefs support 25% of all marine species. Rising ocean temperatures cause coral bleaching, which can kill entire reef ecosystems within weeks.\' What does \'coral bleaching\' refer to?

He is taller _______ his brother.