Independent variable...................
Veins are an important part of our circulatory system. They are responsible for returning deoxygenated blood back to the heart after arteries carry blood out. The vena cava is the largest vein in the body. Veins have much thinner walls than arteries.
C because there’s toxic chemicals in the vape that gets you addicted and slowly kills you at the same time
Answer:
Sue may be dreaming
Explanation:
How fast your heart beats is all based on what your doing
Answer:
keto and powerlifting I think
