Answer:
A) It is the distance that light can travel in one year
Explanation:
A lightyear is a measure of distance used for all light in space.
Answer:
epigenetic changed are reversible and do not change your DNA sequence, but they can change how your body reads a
DNA sequence
There are give elements that DNA is made of. They are,
oxygen, nitrogen, hydrogen, carbon, and phosphorus.
Hope this helped!~
Answer:
The correct option is: C. pump blood with greater pressure
Explanation:
The human heart is a muscular organ, present between the middle compartment of the chest and the lungs. Heart is responsible for pumping blood through blood vessels of the circulatory system. It is divided in the following four chambers: the right atria, left atria, right ventricle and left ventricle.
The wall of the left ventricle is thicker as compared to the wall of the right ventricle. This is because <u>greater force is required to pump the blood to the entire body.</u>
I can’t quite answer this but I know it damages the way cells repair DNA and causes cancer
I hope this helps
