Which of the Following Statements Is True of Foraminiferans

Multiple Choice

Which of the following statements is true of foraminiferans?

A) Most foraminiferans live on the sea floor.
B) Foraminiferans are single-celled predators.
C) The planktonic foraminiferans often have photosynthetic protists living in their cytoplasm.
D) Foraminiferans secrete a shell containing calcium carbonate.
E) All of these are true of foraminiferans.