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Explanation:
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.
Answer:0, 1, and 2.
Explanation:
5x=(2x+1)2 is leading us to -
5x=4x+2 which means that 5x-4x+2=x+2
Because of that x+2=+bx+c is giving us the result of a=0, b=1, and c=2.
Answer: Depressant
Explanation:
Depressant are the substances which are used to depress the central nervous system. These slow down the signals which are passed from the body to the brain. These are also called as the downers. These affect the control and coordination of the body. These affect the ability of the person to respond to the situations. The large doses of depressants may cause drowsiness, unconsciousness and vomiting.
Alcohol is a depressant. It depresses some parts of the central nervous system which causes slurred speech, blurred vision, affects the control and coordination of the body. Excess alcoholic consumption leads to unconsciousness, vomiting and drowsiness.
Answer:
As the electrons from NADH and FADH2 pass along the __electron transport_____ chain, they release energy to power the generation of ATP.