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Answer ➜ Skin serves many important functions including:
1. protecting the body from environmental factors such as bacteria, fungus, viruses, allergens, water, and chemicals
2. regulating body temperature by sweating and adjusting blood flow to the skin
3. synthesizing vitamin D
4. helping the body sense touch, pain, temperature, pressure, and position
5. providing some protection against the sun's harmful ultraviolet rays via the skin protein melanin
✧☺ Hope this Helps! ✧☺
 
        
             
        
        
        
Answer: liking for the odor of alcohol. 
Explanation:
In experiments, when pregnant rats drink alcohol, their young offspring later display a liking for alcohol's odor. 
Even light drinking can affect the fetal brain, and persistent heavy drinking will put the fetus at risk for birth defects and intellectual disability.