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The soil is the main component of the environment as it is necessary for all living organisms (plants, animals and human), the plants take minerals and other nutrients from the soil to live and...
The soil is a thin non-compacted superficial layer that covers the Earth’s crust, and it is a very important part of the environment, different types of soil are different in color and texture.
The body can get rid of some of the excess salts and some other excretory products by secreting the sweat from special glands in the skin called the sweat glands, and they are the...
The urinary system is the system or the group of organs that clarifies the blood from the nitrogenous wastes (urea and uric acid), excess salts and excess water. It lies inside the abdominal cavity...