When we consider living organisms there are several groups. Some animals have different characteristics. So according to the characteristics of living organisms they are categorize in to 5 Kingdoms
Monera
Protists
Fungi
Plantae
Animalia
Monera
Monera is single cell organisms. eg: Bacteria, Cynobacteria. Among all the living organisms bacteria are the most common living organism is Bacteria. Bacteria are also known as living fossils because they are present on earth more than 20000 years not facing to any differences.
Protists
This is another living organism type. Many of them are single cells. Some are moving and some are not moving.
Fungi
Motionless living organisms which absorb nutrients.
Plantae
Multi celled organisms. Green organisms. They use photosynthesis process to provide energy. Cell walls are created with cellulose
Animalia
Most complex living organisms on earth. Multi-cell organisms.Cant produce food using sunlight use organic matter as source for food.
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