To fight fires
How ever many you need
Firefighters need fire retardant clothing when they fight fires.
water, lots and lots of water
balls
water, lots and lots of water. LOL
for transpiration
water and food
to know what to do on certain fires, example, if it is an oil fire using water will make it worse by spreading it out
firefighters use water because when water touches something it cools down
They need polluted water, water, gills ( if born with), and flesh>
giraffes need lots of water
we drink lots of water because our bodies constantly lose water - when we sweat, exercise, and go to the bathroom - so we need to replace it