Caves from geographically separated parts of the world show a similar pattern of supporting organisms without eyes or pigment. This is true even among groups that are not closely related (e. g., fishes and arthropods). What additional conclusion might you draw from these observations of cave animals that is consistent with your knowledge of evolution through natural selection

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.