Question

vertices have thicker muscular walls than artria why?

Answer 1

Answer:

Ventrical have thicker muscular walls than artria because the blood that is pumped from the heart is under a very high pressure so to access that pressure ventrical are thicker.artries are thiner so that it can exchange gases with body parts like oxygen and CO2

Explanation:

Answer 2

Answer:hey my dear

Left ventricle have the thicker walls

Explanation:

Because the blood has to be pushed to the left atrium as the blood enters in with pressure it needs to resist its pressure and to push it to the left Atrium

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