Answer:
<h3>Water creates pressure inside the cell that helps it maintain shape. ... Without water, cell membranes would lack structure, and without proper membrane structure, cells would be unable to keep important molecules inside the cell and harmful molecules outside the cell.</h3>
Answer:
Water and temperature
Explanation:
Water and temperature are the two most important factors that regulate the distribution of organisms in terrestrial habitats. Water is required for survival by living beings. The availability of water is limited in many habitats such as desert habitats. In such land habitats with water scarcity, the organisms adapted to withstand the limited water availability are found.
Likewise, temperature also affects the distribution of organisms in terrestrial habitats. The presence of temperature conditions below and above the tolerance range of the organisms restricts their geographical distribution. Temperature regulates the enzyme kinetics. Metabolic pathways are catalyzed by enzymes that function under optimal temperature conditions only. Water serves as a medium for metabolic reactions and also regulates body temperature.
Answer:
FALSE
Explanation:
The water resource is usually referred to those water that is used for various purposes such as agriculture, drinking, industrial purpose and many others. This water is generally known as the freshwater which includes the rivers, streams, lakes, ponds, glaciers, ice and the groundwater. This forms only about 2.5 to 3% of the total water content present on earth. It is the most important resource because all living organism require fresh water for their survival.
The majority of the earth's water is present in the ocean which is almost entirely saline. This saline water is not useful for the living organisms because of their high salt content.
Thus, water resources do not include ocean and seawater. So the above-given statement is False.
