All of the following are important reasons to begin CPR immediately except: A. brain damage starts in 4-6 minutes

B. blood oxygen levels will begin to increase

C. increases likelihood of survival

D. brain damage is almost certain after 10 minutes without effective CPR

D.

Explanation:

this is confusing but yes the answer is D. because no oxygen to the brain after 2 mins will have some damage but at 10 min you will have very bad brain damage

D

Explanation: In 10 minutes you would have Severe Brain damage.

not 100% sure but i'm gonna say it's

retains water

fine grained

and is loose

your welcome

brainliest? (;