Answer:
Patent foramen ovale (PFO)
Explanation:
The hole connecting the right and the left atria of the hear is called as the " Patent foramen ovale (PFO) ".
The patent foramen ovale (PFO) allows the most red blood to flow from the right atrium to the left atrium and after that to the left ventricle and then out the aorta. This helps the blood with most oxygen to go into the brain.
My abs are the strongest and my arms need the most work
Answer:
As most gas stations and convenience shops are off-licensed, products like tobaccos/vape and high volume alcohols are intentionally put on displays right in front of the till for shoppers to make a last minute shop. This may lead to an unhealthy lifestyle as customers will develop a bad habit to buy these products. As vapes contain 'artificial flavours', this makes the customer thinks that it's the 'same' as candies.
Recommendations:
There should be a law where only over-20s are allowed to buy these kinds of things as they are 'considered' matured and responsible, as these are the common age where young-adults moved out of parents' house to live on their own.
They would likely be trying to determine if you are at risk for diseases such as malaria or ebola. I hope this helps!