Communication is known as sharing thoughts & ideas
Answer:
for examples: you are riding a bike before you ride a bike wear you gear first.
because gears can helps you from getting injury.
for another examples: you are on the road to don't get injury or anything you need to follow all the rules and beware of any situation that can happen in the road.
Gangrene is definitely not a common symptom.
True, because it’s a disadvantage
