Blood alcohol concentration measures a. the number of drinks consumed in one hour
b. the rate at which a person drinks alcohol.
c. a person's risk of a car crash
d. the amount of alcohol in a person's blood.

Match the deficiencies with their proper definitions: 1. deficiency disease 2. niacin (b3) deficiency 3.vitamin a deficiency 4.vitamin b1 deficiency 5.vitamin d deficiency 6.vitamin c deficiency a. abnormal conditions due to the absence of specific substances usually found in a normal diet b. susceptible to infection, partial or complete blindness, unhealthy skin c. fatigue, depression, irritability, low blood pressure, loss of appetite d. inflammation of the mouth, sores around the mouth, red and thickened skin, diarrhea, vomiting, etc e. weakness, bleeding into tissues, excessive bruising, softening of bones f. bones not normally hardened and become bent or twisted (answer format ex. 1 - a, 2 - b, 3 - c, etc.) will award brainliest

Water pollution cannot only affect the earth's water supply but it can also affect the soil true or false

Dark clothing enables sweat to be evaporated on the skin's surface very quickly. loose light tight