Answer:
lungs
left side of the heart (LA and LV)
to the rest of the body supplying the fuel that the body cells need to function
The body cells remove oxygen from the blood, and the oxygen-poor blood is returned to the right side of the heart (RA)which was the beginning of the blood circulation This circle trip is known as the circulation of blood.
Explanation:
The blood circulatory system is also known as the cardiovascular system. its is responsible for the delivery nutrients and oxygen to all body cells. It is made up of the heart and the blood vessels running through the entire body. the circulatory system is made up of the arteries and the veins which helps in the movement of blood from the heart and to the heart.
Answer:
Hybrids can have less fitness, more fitness, or about the same fitness level as the purebred parents. Usually, hybrids tend to be less fit; therefore, reproduction to produce hybrids will diminish over time, which nudges the two species to diverge further in a process called reinforcement.
Explanation:
ㄒɦĄŊĸ ĦØPĒ ĮŤ ɧėŁP ♡
An embryo is an unhatched or unborn being.
In humans, an embryo is basically your unborn child.
The difference that can be found are:
Nodal rhythm: you can see the absence of the p wave (the first electric signal of an ECG)
Heart block: Heart block is a delay in the conduction of the electrical impulse through the atrioventricular node, the His bundle, or both branches, all located between the atria and the ventricles. There is a gap between the p and the rest of the ECG.
Atrial flutter: Designate atrial fibrillation whose amplitude, relative regularity and low frequency of the ripples are close to atrial flutter. Nevertheless, the f-waves are slightly irregular and rather positive in DII-III-VF shunts (unlike common atrial flutter). This aspect is in favor of a rather recent FA.
Atrial fibrillation: We observe:
*An absence of sinus wave P
*Auriculograms that vary anarchically in amplitude, shape, and frequency. They form a ripple of the baseline that may be relatively broad or barely visible (in aged forms), sometimes observed selectively in V1. These f waves can be confused with artifacts.
*Irregular RR intervals.
Ventricular fibrillation:<span> an Anarchic electrical activity of the ventricular myocardium. The resulting total desynchronization is responsible for circulatory arrest (asystole).</span>