1. Cocaine
2. Caffeine
3. Morphine
4. Heroine
5. LSD
6. Marijuana
Answer:
oily skin and dirty skin can cause acne. It can be treated by using an exfoliate
Explanation:
the answer is C. waist-to-hip i just took the test and got it right
1. True- because scientific theory means that <span>idea supported through research that attempts to explain existing observations or predict new ones.</span>2. False- because a cross-sectional means that its a study that is about different groups.
3. B-<span>An extraneous variable clarifies the relationship between the independent and dependent variables.</span>
To keep infectious disease from your home, try cleaning rooms once a week. While this doesn't mean clearing every corner, it simply means wipe down surfaces with anti-bacterial wipes and clean commonly used items like door handles and drawers. Another way is to use germ-x regularly to maintain the spread of germs, and if your are sick visit a doctor quickly and clean any surface you might have touched or coughed on. Hope this helps! :)