Answer:
don't drink if you are drunk, always wear a seatbelt, minimize distractions, follow the speed limit and rules of the road, and always let someone know where you are going and when you'll be back.
Explanation:
There you go.
The answer should be D. Here are a few references I used.
Website with information: https://study.com/academy/lesson/myocardium-definition-function.html#/transcriptHeader
You can always ask Google, your best friend :)
What doesn't limit the range of moton from the things which you've mentioned would be age. Age per se doesn't really limit the range of motion - while there are factors which negatively influence our range of motion and which are strongly correlated with age, it is hard to say that age itself would be the cause of a limited range of motion.
D. Cognitive disabilities and birth defects
Don’t mind them. Delete there answers too