h2o

the lab technician added a few drops of h2o to dissolve the salt.

please fill the bottle with h2o before the hike.

we ran out of h2o during the long meeting.

after the run, he drank h2o to cool down.

remember to boil h2o before making tea on the trail.

the recipe says to bring h2o to a boil, then add pasta.

they filtered h2o to remove impurities.

the city plans to conserve h2o during the drought.

he tested the h2o quality before drinking it.

the faucet was leaking h2o all night.

we need clean h2o for the aquarium to keep the fish healthy.

the hikers purify h2o with tablets in an emergency.