Answer:
wallah i don't understand anything with my stoopid brain
Explanation:
Acceleration occurs whenever the direction or the speed changes
Momentum is a property of moving objects but not stationary objects. You can see this in the formula because momentum equals mass times velocity squared (p=m*v^2). You would not have momentum if you didn't have velocity. Stationary objects have potential energy, and things with potential energy do not have velocity. This is why momentum is a property of moving objects but not of stationary objects.
The answer to your question is,
B. Germline mutation
-Mabel <3