<span>Carbon is the building blocks of all living molecules. With the ability to form carbon-carbon bonds, many different compounds formed into different structures can be used for different purposes such as macromolecules. </span>
Answer:
everything about cells
Explanation:
you told me to tell you that, and this answer is reasonable
but if you want you can write everything about cells on your test or homework and say you were too tired, sleepy, exhausted, and utterly brainwrecked.
The answer is 4. Mitochondria
The digestive system is greatly affected by the irritation in the small intestine that occurs because of gallbladder disease.