1 - Growth
2 - Energy
3 - It replaces worn and Damaged Tissues..
for life
Three main functions of the digestive system:1. Breaks down food into molecules. hi2. Molecules are absorbed into the blood and carried throughout the body.3. Wastes are eliminated from body.
Three main functions of the digestive system:1. Breaks down food into molecules. hi2. Molecules are absorbed into the blood and carried throughout the body.3. Wastes are eliminated from body.
The leaves of a plant have three main functions: 1-They help in photosynthesis 2-They help the plant to respire(transpiration) 3-They store various food material
The skin has three main functions: protection, regulation and sensation.
logistical functions
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The main functions of chloroplast are to produce food (glucose) during photosynthesis,And to store food energy.
To transport , protect and regulate .
variability
sex, lies, and advertisement
The leaves of a plant have three main functions: 1-They help in photosynthesis 2-They help the plant to respire(transpiration) 3-They store various food material