What if you are told that the sedimentary rocks of the Grand Canyon were all deposited a few thousand years ago in a single event what reasoning would you use to challenge the claim

Radio carbon dating, visual examination

Explanation:

Sedimentary rocks are formed in layers over several years of deposition one after another so that the layers of the rocks do not mix with the other layers and are apparently different.

The sedimentary rock when deposited at once would have no layers in the rock and would have almost same kind of composition throughout.

This can also be verified by radio carbon dating other than by physical examination.

Different layers of the sedimentary rock will have different age upon determination.

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.

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation: