Answer:
The circumstanses for a required choking rescue are: Diffuculty breathing, Noisy breathing Inability to talk, and discoloration in the face.
Explanation:
Hope this helps. Happy Holidays
The answer is:
Age
This is because if you are younger your body can't handle as much because it's not fully developed. Now older people can handle more because their bodies are fully developed.
Answer:
It has allowed researchers to study the brain more efficiently than what they did before. and it also helped them by the researchers being able to find cures for diseases.
Explanation:
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I found this in another brainly question "brainly.com/question/5956798"</h3>
