Solar energy and possibly electricity
Answer:
D
Explanation:
To maintain homeostasis. If they did not remove wastes, there would be a buildup of wastes inside the cell, which is not maintains homeostasis.
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To dissolve water related problems and to administer the use of water, there was the need of law to regulate resources of water.
Explanation:
The area that deals with the resources of water and its uses, water related problems and its ownership is the law of water resources. Water law must be applied to those regions of water bodies that need to be maintained for certain purposes. This law of water works differently in the U.S.A and in the western states.
In the law of United States, it deals with the water rights that are different in different region and to resolve issues related to water. In the Union of Europe, it deals with the management and administration of resources of water.
Answer:
D: Simple Diffusion
Explanation:
Diffusion is a transport driven by a concentration gradient. Gas molecules move from a place of high concentration to an area of low concentration. Knowing when blood is low in concentration and high in carbon dioxide it goes under gas exchange with air into the lungs.
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