Answer:
Use of oil and vinegar prevents spoilage of pickles because bacteria cannot live in such an environment. Vegetables, fruits, fish and meat are often preserved by this method.
<h2>Please mark me as brainlist.</h2>
Answer:
Their age plays a role. Younger kids might be a lot more excited than older kids. How prepared they were before the new baby came also plays a role in how they will react.
