abdominal aortic aneurysm (AAA) is a bulge or swelling in the aorta, the main blood vessel that runs from the heart down through the chest and tummy. An AAA can be dangerous if it is not spotted early on. It can get bigger over time and could burst (rupture), causing life-threatening bleeding.
answer: Best before date is the correct answer. Best before date must be marked on ready-to-eat bags (PHFs). Best Before date means that the product will be of the best quality or condition.
Answer:
contraction of the arrector pili muscle fibers.
Explanation: