Aggregator decentralized exchanges (DEXs) try to provide the lowest price for a buyer by Creating their own liquidity pools which trade with buyers. Recording the trades on a sidechain such as Polygon before recording transactions to the Ethereum blockchain. Getting prices from other DEXs to find the most efficient way to make the buy. Using oracles to get prices from centralized exchanges. QUESTION 9 Decentralized exchanges are more efficient ways to purchase crypto assets compared to centralized exchanges. True False QUESTION 10 Which of the following is NOT true about Aggregate DEXs They provide better prices than some AMM DEXs. They find the best prices at other exchanges. They use their own liquidity pools to ensure the best prices. They have the same amount of risk as most other exchanges