Answer:
Protozoans are a single-celled microscopic animal of a group of phyla of the kingdom Protista, such as an amoeba, flagellate, ciliate, or sporozoan.
Protozoa is an informal term for a group of single-celled eukaryotes, either free-living or parasitic, that feed on organic matter such as other microorganisms or organic tissues and debris.
Scientific name : Protozoa
Higher classification : Eukaryote
Rank : Kingdom
Answer:
mountain ranges, plains and plateaus, and water in the form of both shallow seas and extensive drainage systems.
Explanation:
Mountains have roots of continental crust that extend deeper than the level of crust under plains.
Answer: Option A
<u>Explanation:
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It is well studied that the roots of the mountain are about 5.6 factor times deep in comparison to their height of the mountain range. The root usually extends up to the 20 kilo meter range of the bottom below the continental crust.
The topography when created on the earth surfaces was made through the broadening of the crust making it buoyant. The roots extends as the mountain rises more in height with a constant pressure level at the crust base. So, clearly shows that the mountains have their roots deeper in the plains than the crust.
