Greetings!
The heart consists of exactly 3 layers:
The Epicardium (external layer)
The Myocardium (middle layer)
The Endocardium (inside layer)
Hope this helps!
~Autumly
Answer:
Identifying multiple evacuation routes for each area of the community.
Explanation:
This will help every get to safety.
(Why it is not the other answers):
You don't know what areas are going to be affected by the storm.
Fire hydrants are not going to help.
Yes, you want to save people, but it's not safe to do during a hurricane.
Answer:
Thank me later mark me brainliest pls
When you get a vaccine it injects a controlled amount of the illness into you, so the immune system can build up an immunity. The memory cells come into play when the illness comes back.
