Answer:Excretion is a process in which metabolic waste is eliminated from an organism. In unicellular organisms, waste products are discharged directly through the surface of the cell.
Explanation: Excretion, the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. Through excretion organisms control osmotic pressure—the balance between inorganic ions and water—and maintain acid-base balance.
Answers & Comments
Answer:Excretion is a process in which metabolic waste is eliminated from an organism. In unicellular organisms, waste products are discharged directly through the surface of the cell.
Explanation:
Excretion
Explanation:
Excretion, the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. Through excretion organisms control osmotic pressure—the balance between inorganic ions and water—and maintain acid-base balance.
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