Any people have been interested in the effects of pet ownership on overall health. Surprisingly enough, the results have been somewhat inconclusive to date. A major investigation of the issue might compare pet owners to people without pets over a 5- to 10-year period. Which group is the control group?

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

5. in case of an emergency, once you or someone already on the scene has contacted 9-1-1, the next thing to do is:

Wich technque is not recommended for use as a supporting detail