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.

for respect usually. some people might be little awkward if you meet or some would be different. usually   you dont love people when you meet them depends on the type of person.

hope this

exposure to hazardous carcinogens and toxic substances can cause breathing problems, such as copd and various types of cancer. it also increases the risk of heart attacks and strokes and has serious (but no less unattractive) side effects, such as aging, yellow teeth, a terrible smell and damage to the vocal cords.