Chromosomes are the part of the DNA that determine traits
Answer:
i don't think the vaccine will help. a lot of people died from it.
Explanation:
A positive choice to make to impact one's health is to simply wake up in the morning and get ready, and take time on yourself. That will ensure that you appreciate yourself and will give you a positive mentality throughout the day.
A negative choice to make to impact one's health is to constantly over-think situations, causing stress and an unhealthy state of mind.