Which is poisonous tin or lead?

What can be the use of smoke transformed into liquid?

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption