Question

Your body's last and most complex line of defense is the * 5 points Nervous System Immune System all of the above Muscular System

Answer 1

Answer:gvh

Step-by-step explanation:

Answer 2

Immue System

Step-by-step explanation:

Your muscles protect your body first, your nerves tell you when something is wrong by causing pain, your Immune system is the last defense to fight sickness/viruses