I guess its medical, if not, philosophical
Answer:
They help medical do more by helping because they give more assistance.
Answer:
The endocrine, nervous, and muscular systems work together and maintain temperature homeostasis. Insulin, a hormone released from the pancreas, works with the digestive system and maintains energy homeostasis.
Answer: tripping opponents
Explanation: when a opponent falls on their head the helmet is pushing up against their brain which can cause brain damage
Hope this helps
I say B but idk im not sure