The excretory system allows animals to remove metabolic waste their bodies. Many of these substances are potentially toxic. in Mammals nitrogenous toxins like urea are expelled through liquid urine while in reptiles and birds the nitrogenous compounds are expelled as a solid. This allows birds and reptiles to use less water in the processes of metabolism.
Answer: Incinerator will be ur answer
<u>Density</u> – The amount of matter in a given space. In scientific terms, density is the amount of mass in a unit of volume.
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The amount of matter in a given amount of space is known as the <u>Density.</u>
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Answer:
The filter is the independent variable--the one that is intentionally varied. The click rate depends upon the filter selected
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