The first cells on earth were cells. Some members of this group, specifically some , are well known for their ability to cause diseases like anthrax, tetanus, and gonorrhea.

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

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 image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes