Lymph vessels are more like valves than veins. They prevent back flow, so things only need to go in one direction, unlike other areas of heavy traffic. Let me know if you need more. :)
Answer:
Lubricates joints and body cells
Answer:
Yes, tell an adult to schedule a dentist appt
Explanation:
Answer: You cannot cure PTSD, but you can learn to manage the symptoms and live a productive life.
Explanation:
PTSD is not like the common cold or cancer. It is not an infectious disease. In the case of infectious diseases, people's immune system responds and helps to combat the condition. There are a variety of different treatments protocols to learn to manage PTSD.
Answer:
You can replace traditional door knobs with a system operating one, when the elderly is close to the door.
