I'm only ace but d a m n this describe me xD

Which system expels carbon dioxide from the body? excretory system respiratory system cardiovascular system digestive system

Abag of candy contains two servings, and each serving is 800 calories. which is the healthiest choice? eat one serving and save the other serving eat one piece and share the rest with friends eat both servings eat the whole bag and eat fewer calories later on

Health is how you get along with others