Answer:as they may feel good its legal for kid to smoke them
Explanation:
The answer is the Lymphatic system
The lymphatic system plays an integral role in the immune functions of the body. It is the first line of defense against disease. The system itself is an extensive drainage network that helps keep bodily fluid levels in balance and defends the body against infections.
The bliss point is the amount of an ingredient such as salt, sugar or fat which optimizes deliciousness.