Environment, health and population are interrelated.
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Answer:
The safest option to not freak out Cheryl's daughter would be to let her see her mom leave. Option C.
Option A would not help with her daughter's anxiety other than putting off trying to get rid of her anxiety.
Option B would leave her daughter feeling abandoned and could worsen her anxiety.
Option D would do the same as B.
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Essential oils are a commonly used item. They often help with many things. Like for example the peppermint oil can help you breath better, lavenders are known to calm you, and other ideas. (You might wanna re-word this because this probably doesn’t even make sense but)