Overwhitened eventually become semitransparent and start to develop a blue-gray tint!
i don't really know I just need to answer a question
Answer:
D.they protect first aiders acting in good faith
Explanation:
Because Good Samaritan laws is a legal injunction that gives legal protection to anybody who give reasonable assistance to those who are or they believe to be, injured, ill, in distress or incapacitated.