<span>At Cornell university, Gibson and walk placed infants on the edge of a safe canyon to determine whether crawling infants and newborn animals can perceive depth. this famous experiment is known as the visual cliff. The </span>psychologists Eleanor J. Gibson and Richard D created apparatus <span>to investigate depth perception.</span>
The statement that reasons are statements that support another statement giving validity to previous statements is true. It also gives justification to the argument at hand. Reasons are also the power of our minds to think, understand and to have judgments based in logic.
The answer would be letter A.
