siliceous
Deep seafloor deposition in the form of ooze is the largest long-term sink of the oceanic silica cycle (6.3 ± 3.6 Tmol Si year−1). As noted above, this ooze is diagenetically transformed into lithospheric marine chert.
calcareous
Calcareous ooze is a calcium carbonate mud formed from the hard parts (tests) of the bodies of free-floating organisms. Once this mud has been deposited, it can be converted into stone by processes of compaction, cementation, and recrystallization. ... Foraminifera are also single-celled organisms.
Answer:
They both live in the water
They are both vertebrates
They both have fins
Explanation:
Whales are warm-blooded; fish aren't
Whales have to surface to breathe; fish don't
Whales give birth; fish lay eggs
"Patrick Moore", who hosted the BBC program "The Sky at
Night" for more than 50 years; and just missed one episode.
He missed just a single episode when he was sick because of
an episode of food poisoning. Moore was a productive author on space science
whose exploration was utilized by both the U.S. and the Soviet Union in their space
programs.
Answer: The wigwams of the Algonquins were homes for their people The Mesoamerican temples were pyramids.
Explanation:
Polytheistic beliefs practices existed before rise of Islam in the 7th century
I hope that helped you
