Fossils of a shellfish was found high on the top of a mountain

the rocks of the mountain were once under water

(just took the test)

Basically the mountain was once covered in water and fish lived there, so when there was some sort of drought the fish died leaving their fossils behind

ι вєℓιєνє ιт ιѕ тнє fιяѕт ¢нσι¢є(α.)

нє ѕнσυℓ∂ ѕмιℓє ρσℓιтℓу αи∂ ѕρєαк тσ тнє ρєяѕσи ωнσ ιѕ ιитєяяυριиg αfтєя тнє ∂ιѕ¢υѕѕισи

нσρє ι ¢συℓ∂ нєℓρ.

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers