The answer would be the plot I believe, but you put it in the wrong subject.
Answer:
hi is normal for dogs to do that my grandpa said that if a dog eats grass is normal because they have sore stomach or colic
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they are more likely to be anxious, withdrawn and unhappy
Answer:
Warm salt water has some quality of disinfectant. Some researchers shows that rinsing mouth from warm salt water can give relief from the inflamed gums caused by gingivitis.
It helps in rinsing the bacteria out of the mouth which can cause gum swelling and sore throat. It is also seen that warm salt water helps in killing some bacteria and do not allow pathogenic bacteria to accumulate in gums.
This is the reason why high salt concentration is used in pickles because it acts as a bactericidal agent
