Arm or probably I’m not sure
I feel like this is more of what friends you have but you could say hair color, height, eye color, etc.
Continue alternating five back blows and five chest thrusts until the object is forced out or the baby starts to cough forcefully, cry, breathe, or becomes unresponsive. If he's coughing, let him try to cough up the object.
No. they are non poisonous snakes:)