Grand canyon is getting wider every day. what is making the canyon wider?

The Grand Canyon of Arizona is one of world’s largest and steepest canyons. It ranges up to 277 miles long and 18 miles wide. Its formation is carved due to the erosive power of the water’s current.  As heavy rains continue to occur, more rocks and stones erode and fall which adds length and width to the Grand Canyon.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.