Which kingdoms have systems? Examples: root system, shoot system, cardiovascular system, digestive system Fuhastani

Kingdoms Plantae and Animalia

Explanation: Kingdoms are a rank in the classification of organisms, below domain and above phylum. It consists of the kingdoms animalia and plantae both of which have systems (a set of body organs having a particular function) such as the cardiovascular, digestive, root and shoot systems.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.