1. Release of gases
2. Bubbling
3. And change in color- this one can also be for a physical change.
Hope this helps.
The answer would be a=5 m/s^2
I hope this helps you, have a great day!
Explanation:
distance between both objects and masses of the objects
The answer is D. The temperature obviously doesnt rise slower or faster, and if you are heating an object, it would make no sense to say that less heat is being transferred.
It lets the viewer know it's something to do with underwater.