, its an air-powered car model, I need this answer pls, what forced make the car to move
Need to show forces acting on the car and what forces get it to move

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.

Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2