Hiw are you going to type " young man under the age of 30" lol just type under 30 yrs old but most likely type 1
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
False. A minor cut or bruise will usually cause someone to go into shock.
B. Lactic acid build up creates pains and aches on the muscles
Answer:
idk what hes eating so id just go with b? sorry if its wrong
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