The grain group should be consumed the least.
Answer:
A. 30:2
Explanation:
After every 30 chest compressions at a rate of 100 to 120 a minute, give 2 breaths.
<span>Self-fulfillment is associated with the development of one's health and leisure habits.
-True
</span>
Answer: the answer is B.
I hope you learn a lesson. :)
