It's reported inside the riddles or decorations
IT DIDN'T ROLL ROOSTERS CAN LAY EGGSS AHHH
Answer:
he average atomic mass of an element is the sum of the masses of its isotopes, each multiplied by its natural abundance
Yes the car is accelerating because it is changing direction as it goes around the corner
The helium would expand into the air of the room. Depending on how big the room is, and the amount of helium in the jar, it could cause damage to health. The only way this would happen is if the room was small and the jar was big.
I hope this helps!