Cryptocurrencies have a major security advantage over credit card transactions, crypto is push rather than pull. This means that the data that needs to be transmitted on a public network to send crypto in no way enables others to pull further funds from your wallet. True False What are 3 elements of scaling? A. Blockchain size, transactions per second & proof of work increases. B. Transactions per second, transactions per second & transactions per second! C. Blockchain size, transactions per second & network latency/data coordination. D. Blockchain size alone