Answer:
I believe both are D, not 100% sure though
Answer:
dominant gene is where its the most common gene like your dominant hand or the hand you write with
Explanation:
I think it is true because musicians do have to know their instrments and they have to know how to play it how to read the music or if you sing there is a lot more to it. and with athletes they have to have good strength and they have to understand whatever sport they play.
Precipitation and runoff, Hope this helps!