This is a common phobia that many people have. Some answers would be: 1)They are afraid that it might happen to them. 2)It is someone else's blood and it could cause disease.
reaction distance is the distance travelled from the time you see and analyze a threat, to the time you actually physically react.
physically charged
they react with different blood types!
Reaction distance is the distance a vehicle travels from the moment a driver perceives a hazard until they physically react by applying the brakes or taking other evasive action. It is influenced by factors such as speed, driver alertness, and road conditions.
Physically, if you can see, you can physically look forward. However, if you physically can see, it does not necessarily mean you have a mind, therefore mentally you may not be able to look ahead. On the other hand, if you are blind physically, there is no way to see ahead in a physical sense. This does not mean you can not mentally see or look forward.
In the sense that if you are bleeding (or another animal is bleeding) they will not attack or try to eat you. However, if they are bleeding they are in pain and will react from the pain, not the blood itself.
A physical reaction is the way you physically react to something or someone. An example would be if you do not like onions and you see someone eating onion rings you might turn your head and say yuck.
No because type A blood has antibody for B
No, blood does not physically thin when you increase in altitude. However, the lower oxygen levels at higher altitudes can lead to the production of more red blood cells to compensate for the decreased oxygen availability. This can make the blood more concentrated, but it does not physically "thin" it.
The aorta, arteries, and the veins.
In the ABO blood group system, individuals with blood type O do not have the A or B antigens on their red blood cells. Therefore, there is nothing for the anti-A antibodies in the plasma of an O blood type individual to react with when encountering blood from an individual with blood type A. As a result, there is no agglutination or clumping reaction between anti-A antibodies and A antigen on red blood cells, making it safe to transfuse blood between these blood types.
i think its iron