Over the course of Earth's history, coral reefs have been built by:
A) bacteria.
B) sponges.
C) skeleton-forming green algae.
D) corals.
E) placozoans.
Correct Answer:
Verified
Q171: The protostomes are divided into two monophyletic
Q172: You are a scientist who discovers a
Q173: The fossil remains of animals with body
Q174: Tetrapods colonized land at about the same
Q175: Through geologic history reefs have episodically been
Q177: What is the predominant hypothesis to explain
Q178: What is one of the primary reasons
Q179: Mammals are divided into three major groups
Q180: The fossil record is testament to extinct
Q181: Imagine you have traveled back in time
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents