Answer:
Mechanical, energy and chemical
Explanation:
It's the most
Answer:
Create an air gap to prevent backflow.
Explanation:
An air gap prevents contamination of the water because it creates a space between the water outlet and a contaminated source. So, if there is, for example, a decrease in the pressure that pumps the water to the faucet, the water the air gap will prevent the contamination of potable water and the cause of different illnesses.
Answer:
if you watch a lot of media yes it will effect you in a negative way it can change your bias ( opinion) or change the way you look at yourself or other people
Explanation:
Someone tat stands up for something
I personally think narrow hand placements are harder for push ups than the wide medium hand placements for push ups. I think that both of the different hand placements uses different muscles, which may be why I feel that the narrow hand placement is harder. Hope I helped!
