1. Unicellular organisms are composed of a single cell, while multicellular organisms are made up of multiple cells that work together.
2. An exoskeleton is a hard external covering that provides support and protection to an organism, while an endoskeleton is an internal framework of bones or cartilage.
3. Plant cells have a rigid cell wall, chloroplasts for photosynthesis, and a large central vacuole, while animal cells do not have a cell wall, are usually round or irregular in shape, and may have specialized structures like cilia or flagella.
4. Living organisms can grow, reproduce, respond to stimuli, and metabolize, while non-living organisms do not exhibit these characteristics.
distinguish the following
1.unicellular and multicellular organisms.
2.exoskeleton and endoskeleton.
3.plant and animal cells.
4. living and non living organisms
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