What is a eukaryote and a prokaryote

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false