Afood worker who likes to wear jewelry is starting her shift and will be preparing casseroles.

which piece of jewelry may she wear while she is working?
a. plain metal ring
b. charm bracelet
c. smart watch
d. diamond ring

Explanation:

A diamond ring or a plane band ring (which is used for weddings) can be used by a food handler.

The reason of this is beacuse a plane band ring has a flat surface, without tiny wholes where dirt could stay. This type of ring is hygenic.

Therefore, the right answer is D.

since you have not provided the options here i   am going to give you general overview about hormone.hormone are actually the part of endocrine system in our body and produced by the endocrine glands. the hormones act like a chemical messenger   within human body. once produce by the glands they   travel through the blood stream and reach at specific or target tissue and organs   which result in control of our body function. the hormones are specific in their work and work on only the targeted tissue or organ   . with the of hormone endocrine system regulate the heart rate , metabolism, our mood and   growth as well as the development and even the sleeping cycle etc. they actually are the messenger for body cell and organs .