One should have the right tool in teaching.As one select a tool to know if it is formal or informal it will help someone to direct one's assessment toward children's interests. Hope this is the right answer and would be of help.
Your vocal cords are located in your larynx also known as your vocal box. (The answer is A.)
Oftentimes u may be first person to greet patient or customer. U have the ability to let that person feel at ease or more nervous by merely being cordial and professional. To address a patient by their name clearly and concisely and looking at them while talking is a great way to get someone more relaxed. To look the part of ur role is also helpful, for example wearing a lab jacket with a name tag and having a neat appearance is reassuring to clients. Also a neat organised office environment is helpful in making a patient feel more calm.