<span>A karst landscape in Minerve,
Hérault, France.Škocjan Caves, Slovenia.
The Puerto Princesa Underground River, Philippines.
<span>The karst hills of The Burren on the west coast of Ireland</span></span>
It was once a body of water there, having the shell in the rock means that a sea creature lived there so there must have been water there at one time in history.
Answer:
B) Evaporation, Condensation, and Precipation
Gregor Mendel took it upon himself to force cross-pollinate his plants. He physically took pollen from one plant and brought it to the pollen of a different plant.