What happens to the carbon dioxide that the alveoli receive from the blood?

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml