Can I send money from USDT to BTC?

I'm relatively new to the world of cryptocurrencies, and I'm trying to understand the ins and outs of different tokens. I've heard about USDT and BTC, and I'm curious if there's a way to convert one to the other. Can I send money from USDT to BTC? If so, how does the process work? Are there any fees or limitations I should be aware of? I understand that they're both cryptocurrencies, but are there any specific differences that would affect this transaction? Any help or advice would be greatly appreciated.