4. Why did you pick this macromolecule as the most
important?

What did the first language sound like

What are the four basic classes of organic molecules how do they differ structurally and functionally

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the