Please answer the following question: Fact 1: Prokaryotes are single-celled organisms that lack a nucleus. Fact 2: Prokaryotes All bacteria are prokaryotes. Given the two facts above, answer the question "What are single-celled organisms that lack a nucleus?" with the following options: - barnacles - bacteria - Most plants - ferns - orchids - cacti - PDAs - Leeuwenhoek
A:
bacteria