I think it is the y cromazone
Answer:
D
Explanation:
Sarcolemma also known as sarcomere is a functional unit of the muscle fiber.
That would be Anatomical Root
Bullying is one of the causes
Noise is an example of an •environmental problem.• This is due to the fact that sound is not actually physical by touch, but rather in your surroundings; the snapping of a twig or the sound of an alarm going off. This is all things you can hear by your environment, or your 'surroundings'.
I hope this helps!
