If you use walking as a model for wavelength and amplitude , what would a long and high step represent ?

• short wavelength, low amplitude

• short wavelength, high amplitude.

• long wavelength, low amplitude.

• long wavelength, high amplitude.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.

b a mature ovary of a plant.