Ahose is connected to a faucet to fill a bucket then left submerged in the bucket while it fills this is a risk to the water supply because

If it's a common outdoor hose, you never know what the part that is submerged may have had on it previously, and if it will be safe to use the water.

not 100% sure but i'm gonna say it's

retains water

fine grained

and is loose

your welcome

brainliest? (;