I say A
I wouldn't there doesn't seem to be an air way problem. So I would do a head to toe assessment to see if there is any injury to the person and to see if there is an air way problem. I hope that makes sense.
I think it’s A (students often walked or rode bikes to school).
The correct answer is benign tumor
They are not dangerous for you since they're not malignant like cancers. They can become dangerous if they become too large over time, but they're not that big of a deal.
Carbohydrates would be the correct answer
CO is produced whenever a material burns. Homes with fuel-burning appliances or attached garages are more likely to have CO problems Common sources of CO in our homes include fuel-burning appliances and devices such as: Clothes dryers. Water heaters, cars, gas stoves, generators, and power tools