Explanation:
I don't know for sure for the first one and A is the answern
The answer is <span>atrial depolarization. good luck bro</span>
The penis. did u want this answer for any work or did you want someone to search it up lol
-Medium- an agency or means of doing something.
-Technique-a skillful or efficient way of doing or achieving something.
-Proportion- a part, share, or number considered in comparative relation to a whole.
