Answer:
The answer is (C) studying how is has been affected by erosion
Explanation:
In the enviroment isolated , animals have the time to "adapt" t their surroundings.
To reduce the likelihood of human error, to gather more evidence, and to make his numbers more exact.
The correct answer is option B- sea anemone
Sea anemone belongs to group of marine animals, predator in nature. They belong to the phylum Cnidaria
Sea anemone has a foot like structure at the bottom which helps in attachment with rocks or anchor in sand but most of the species come near to the surface and float at the surface of water.
The most important and interesting factor about anemone is the presence of small tentacles around the mouth used to capture the prey.
Answer:
the last one, oceanic crust is more dense!
