Answer:
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. The pulmonary vein empties oxygen-rich blood, from the lungs into the left atrium.
Explanation:
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and if u didn't get it its veins...
Answer:
Eating high-fat foods every day at lunch is an example of cumulative risks.
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D. seems the best to me so hope it helps
The long term ill-ness one you would have had time to prepare for, but it doesn't make it any better. It just seems to not hurt as long. You'll be sad for a couple of days. The sudden unexpected one will tear you apart. You'll be shocked and for that you'll wonder, why them and how. You'll most likely be very sad for a long time.
