The electrical charge is negative
The classification of organisms is achieved in the branch of science called taxonomy. Classification is important in order for future references and understanding of the common properties and characteristics of organisms for research and easy skimming of characteristics. This is for organization and convenience purposes
bro is there a pick?? u make no sense
Saliva is a part of the digestive system. saliva contains enzymes that help start the breakdown of food in the digestive process
