Radiolarians and diatoms are both examples of ____.
A)organisms that are only found in tropical parts of the ocean
B)single-celled animals
C)creatures whose shells form siliceous oozes
D)calcareous oozes in the deepest parts of the ocean

Question

Quizplus · Accepted Answer

Radiolarians and diatoms both have silica-based shells or skeletons. When these organisms die, their silica shells accumulate on the ocean floor, forming siliceous oozes.

Radiolarians and Diatoms Are Both Examples of ____