Someone is more likely to start to report feeling in a "good mood" or "warm and fuzzy" at which of the following bac ranges:
a. 0.02 - 0.04%b. 0.05 - 0.10%c. 0.11 - 0.15%d. none of the above

option A is correct (0.02 - 0.04%)

Explanation:

BAC full meaning is Blood Alcohol Content. Blood Alcohol content is a metric use in the measurement of the amount of alcohol in the bloodstreams of individuals. Blood Alcohol Content (BAC) can be expressed as the weight of ethanol in 100 millitres of bloodrams, or 210 liters of breath, or in grams.

A Blood Alcohol Content of 0.10 percent means that there are 0.10 g of alcohol for every 100 ml of blood in the body. Blood Alcohol Content above 0.4 are fatal while 0.0 is sober.

BLOOD ALCOHOL CONTENT VALUES;

(a). From 0.05 - 0.06 BAC: one will be feeling warm.

(b). From 0.08 - 0.09 BAC: one feels the sensation of superiority.

(c). From 0.10 - 0.12 BAC: one has loss of trustworthiness.

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 .