The drug can be laced and made poorly. You never know what is put inside of it because it is not a law in the U.S. to tell your buyer what is put inside of it unless they ask. Also sellers of ecstasy usually are not selling what they tell you. Most of the time they are selling you MDMA.
Answer:
C. Cleaning removes food particles; Sanitizing reduces bacteria to safer levels.
Infants show many reflexes as soon as they come out of their mother. Two of them are the sucking reflex and the root reflex. The root reflex is when the baby's side of the mouth is touch and they will then move their head towards where the were touched, allowing them to latch onto the breast or the bottle for food. The sucking reflex pretty much explains itself. When the roof of the baby's mouth is touched, they will begin to suck as they will think/know that it is feeding time.
Hope this helps!!
Other reflexes can be found on: http://www.stanfordchildrens.org/en/topic/default?id=newborn-reflexes-90-P02630
Being overly happy in how well your performing in the sport