Thermoregulation- Helps the plant to maintain its temperature.
Water regulation-Laws requiring water usage of how many pollutants in water.
Hormone regulation-Plants do not produce hormones.
Waste regulation-Disposal of waste.
Hope this helped.
Cell division is important because it helps the body to heal or repair in the case of an injury and helps in the formation of gametes which add up to aid reproduction in multicellular organisms
Milk,meat,fish,poultry,eggs,soy,legumes, etc...