Is it meaning kinetic energy ?
Answer:
Plant cells contain cell structures like cell wall, plastids, and large vacuoles. Cell wall provide plant cells rigidity and structural support and cell to cell interaction. Plastids help in storage of plant products. Chloroplasts aid in carrying out the process of photosynthesis to produce food for the plants.
Explanation:
It means the speed is constant with a value of 4 units.
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