Answer:
A vacuum breaker is an attachment commonly placed on a bibcock valve or toilet or urinal flush valve, that prevents water from being siphoned backward into the public drinking water system. This prevents contamination should the public drinking water system's pressure drop.
Explanation:
A. Marijuana alters you for the short time you are under the influence. It can cause anxiety, irritability, and sleep disturbances if, it is not a sativa. Sativa calms you and makes you not worry. It can also be B. because other marijuanas are meant to cause hyper activness.
Answer:
maintain wellness
Explanation:
should be the right answer!
The umbilical cords carries nutrients that are entered into mothers bloodstream to the fetus.
