The reasons of some dangers of the electricity
Electricity dangers The human is a good conductor of the electricity as 70 % of the body contains the water, the human is more exposed to the electric shock when it is wet and it...
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Structure of the animal cell and function of animal cell organelles
The animal tissue is composed of small units called animal cells, where each cell contains many components, The animal cells are of various sizes and have irregular shapes, and most of the cell size...
Structure of the plant cell and function of plant cell organelles
The plant tissue (as the epidermis tissue of the onion leaf) is composed of small units known as the plant cells, where each cell contains many components, The plant cell is the eukaryotic cell...
The cell is the basic unit of structure of living organisms
The systems are composed of the organs, the organs are composed of tissues, and the tissues are composed of the cells, The cell is the building unit of the living organism’s body, and it...
