Magma composition <-- Silca plays a major part in determining the form of a volcano.
~Hope this helps!
The answer to your question is D).
1. Pitcher plants can be mostly found southeastern coastal plains of North America. Generally, you would see them in a sunny and not-too-crowded wetlands.
2. Birds of paradise is not technically a flower. They are birds that are found in the tropical rainforests of southeast Asia such as in Indonesia.
3. Japanese arum can be found in Japan's moist and shaded areas.
4. Bitter orange can be found in southeast Asia.
5. Arum lily are found in most southern Africa such as south Africa.
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.