We can actually deduce here that the main coronary artery that bifurcates into two smaller ones is the left main coronary artery.
<h3>What is coronary artery?</h3>
Coronary artery is known to be the artery that actually supplies blood to the heart muscle. The heart muscle actually needs blood that is rich in oxygen. The coronary artery help to send such blood to the heart muscle.
We can see here that the main coronary artery that bifurcates into two smaller ones is the left main coronary artery.
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The average age for marriage is 25
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Answer:
Explanation:
low fat diet on obese women over 40. It's not a very well thought out experiment. How obese is obese? Over 40 is not much of a criteria. What about initial height and weight? And background? You need to be using the same sample as much as you can.
Then there are the dependent variables. Usually you just test for one, not three. I answered this just in case you needed it.
Answer:
Participant demand
Explanation:
Participant demand also known as demand characteristic occurs when a participant in an experiment interpretes experiment's purpose and forms or subconsciously adjusts behaviour during experiment to suit this interpretation. This is an extraneous variable that could alter experiment results. It was studied and pioneered by Martin Orne.