The answer for this question should be B) False or the second option.
Information entering the brain ,and then organized and transformed into memory storage
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Highest risk body fluid would be blood because it has high nutritional value and pathogen is multiplying on there. Most pathogen will be transmitted by blood.
Droplet from cough also highly contagious since it easily contacts with any part of the body. Inhalation also makes the infection easier since it contacts mucosa.
Vaginal secretion and seminal fluid can transmit many virus but it depends on how many virus in the blood.
Saliva is composed by water and enzyme so it's low risk on virus spread. But it's on the mouth(which wasn't sterile) so it can be contaminated by various things.
In normal condition urine and spinal fluid is sterile, but in a case of infection, it can be contaminated.
Sweat is mostly water and salt so it's safe.
Well the male puts his semen in the women's vaginal, then the women's ovaries will release one egg, then the sperm will find its way to the egg that the women is releasing. When the sperm gets inside the egg, the baby is starting to form but at first it will be called a fetas because its not transformed into a full born baby yet. The baby is not born in a egg its born in the <span>amniotic</span><span> sac which is clear and that's were the tube of the baby will be in order to survive and eat.</span>