What are the difference between prokaryotic and eukaryotic organisms​

Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus. Eukaryotes are organisms containing eukaryotic cells.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.