In my opinion, i think it's D but im not sure. Hope this helped, have an amazing day :)
Answer:
increased concentration of carbon dioxide
Answer:
You can go to a doctor for help or a sex tharapist
Exercise 3 to 5 times a week.
Answer:
ОА.
Check the victim.
Explanation:
You tap the victim on the shoulder and shout if they are ok to insure that they need help.
The next steps in order are:
Call 911 for assistance.
Open the airway.
Check for breathing.
Push hard, push fast.
Deliver rescue breaths.
Continue CPR steps.
