why do people use flame for a sign of life?
Ms. Fink knows go check her!
the blue flame
if you are talking about what flame to use on a Bunsen burner than the yellow flame is to make sure that everyone knows that there is a flame but the blue flame (less visible) is used as the hotter flame and the better one.
It is estimated that there are over one million people in North America who are Deaf and use sign language as their primary form of communication. This number includes individuals who are Deaf from birth as well as those who have acquired hearing loss later in life.
Sign Language is primarily used by the deaf community. However, babies use sign language before they learn to talk.
We do not use the blue flame as such only. It will not be efficient for use alone.
for the sign of new life and being reborn
The candle burns with a single flame.
People who cannot hear (Deaf) or cannot or do not speak, and also for the people who wish to communicate with people who primarily use sign.
You don't have to use the yellow flame but its not recommended for heating as its a lot cooler than the blue flame.
its hotter than a yellow flame
People use sign language as a means of communication when they are deaf or hard of hearing. It allows them to express themselves and communicate with others through hand gestures, facial expressions, and body language. Additionally, sign language is also used by people who are non-verbal or have other communication challenges.