Osteocytes , hope this helps:)
Answer:
The answer is making smaller groups
Explanation:
Dr. Arthur can make smaller groups so that Sam can be part of them or let him make individual contributions to the group.
it causes illness duh
deleting answers isn't cool dude..
I think the circulatory system is the best body system because we need the heart to stay alive, many people live with only one lung. but we need the respiratory system to let oxygen in, and let carbon dioxide out.