Although Derived from Three Germ Layers,the __________ Lack Coeloms

question 62

Multiple Choice

Although derived from three germ layers,the __________ lack coeloms.

• A)cnidarians
• B)platyhelminths
• C)rotifers
• D)nematodes

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Definitions:

Fresh Water

Water that has a low salt concentration, such as that found in rivers, lakes, and underground aquifers, essential for drinking, agriculture, and sanitation.

World's Supply Of Fresh Water

The total amount of available fresh water resources on Earth, including surface water, groundwater, and glaciers, which is essential for all life forms.

Main Uses Of Freshwater

Primary purposes include drinking, irrigation, sanitation, and industrial processes, highlighting the essential nature of freshwater for life and society.

Water Available For Use

The quantity of water that is accessible for specific uses, such as agriculture, industry, and domestic purposes.