Answer:
Because lip reading is HARD
Explanation:
You can't be 100% accurate lip reader. Since someone is deaf they cant hear, so all they can go off of is your lips. Don't you think it would be easier to just look at someones hands. Also I think that a deaf person would prefer to use sign languages because other people around them might be deaf too. But maybe they would talk if someone they were talking to did not know sign language.
In economics, a service is a transaction in which no physical goods are transferred from the seller to the buyer. ... Using resources, skill, ingenuity, and experience, service providers benefit service consumers. Service is intangible in nature.
Answer:
Describe , Explain ,Predict , Change
Explanation:
The first goal of scientific research to describe the behavior. by describing behavior we better understand the nature of the mind of human behavior and animal behavior. after describing the nature of behavior we explain that behavior. Why do people behave in such a particular manner? then to predict the nature of how we think and act in such a manner and we use that information in prediction about why, where, when this nature will happen in the future. finally, the researcher strives to change, influence or control behavior to make the behavior long-lasting and enhance human wellbeing, to modify the behavior.
Answer:
To protect human rights is to ensure that people receive some degree of decent, humane treatment. Because political systems that protect human rights are thought to reduce the threat of world conflict, all nations have a stake in promoting worldwide respect for human rights.
The answer is "three times".
Messaging while at the same time driving prompts expanded diversion.Messaging while at the same time driving, additionally called messaging and driving, is the demonstration of forming, sending, perusing instant messages, email, or making comparative utilization of the web on a cell phone while working an engine vehicle. Messaging while at the same time driving is considered to a great degree risky by numerous individuals, including specialists, and in a few spots have either been banned or limited.