Answer: Mallets
Why? (Little confused by question but this is what I know about metal and bamboo instruments)
You have to play the with a mallet that is less dense and less hard than the material you play on like metal and bamboo
Hope this helps :D
Answer:
genes are part of the DNA that contain traits from ur biological parents that basically make u who u r
The moon is abiotic because it is a non living thing
The cure for scurvy, sort of