please friends Answer for this questions please.
1) How is a dischange?
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2) How do unicellular organisms dispose of materials?
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3)what is nephron?
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4)what causes some substances to be reabsorbed after nephron spillage?
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5)Tell the different techniques of disposing of plants?
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Answer:
1.Discharge before a period tends to be cloudy or white, due to the increased presence of progesterone, a hormone involved in both the menstrual cycle and pregnancy. In other phases of the cycle, when the body has higher levels of estrogen, vaginal discharge tends to be clear and watery.
2.Excretion is the removal of toxic substances and metabolic waste products. Many unicellular organisms such as Amoeba excrete their waste products by diffusion from their body surface as they are small in size. ...
3. Each of your kidneys is made up of about a million filtering units called nephrons. Each nephron includes a filter, called the glomerulus, and a tubule. ... Each nephron has a glomerulus to filter your blood and a tubule that returns needed substances to your blood and pulls out additional wastes.
4 sorry I don't know the answer to this question
5.Recycling. Incineration. ...
Other thermal treatment plants. Chemical-physical and biological treatment. ...
Chemical-physical and biological treatment. Landfills. ...
Landfills. Collection and logistics.