Answer: seen below 
Explanation:
1) The olfactory receptor can recognize and respond to different ordor, For humans, most odorant molecules are made up of combinations of 5 kinds of atoms: these are, carbon, hydrogen, oxygen, nitrogen, and sulfur.
2) yes, scent is subjective. This is because there is likely variation in people's sensitivity to odor or personal appreciation of different odors. Not everyone smells the same thing.
3) The two proposed theories for the mechanics of scent recognition are; vibration theory and shape theory which is also called the lock and key model. The main problem with one of Turin theories is that we can't currently predict odor character from vibration any better than we can from shape. That is we are still terrible at predicting ordor character from molecular structure.
4) Science has contributed to the creation of scented products and perfumes by having chemical Mixtures Tested in labs and addition of substances for smell.
5) Scents or fragrances are used in cosmetology as perfumes, lotions, shampoos, face washes, body cream, conditioners, etc. Cosmetologist need to be aware of scents and fragrances because if a perfume had a scent that did not smell right then no one would want to purchase their product.
 
        
             
        
        
        
The Bering Strait separates Siberia and Alaska.
        
                    
             
        
        
        
Sustainable development is divided into five categories. The social domain comprises cultural ethics, which vary by society and have an impact on long-term development.
 
<h3>
What is sustainable development?</h3>
sustainable development is defined as the "development that meets current demands without jeopardizing future generations' ability to meet their own needs."
1.Cultural norms that have a direct impact on long-term development called as social norms.
2.Natural resource and manufactured goods production and consumption called as technological norms. All current technology advancements that are employed for sustainable development are included in the technological realm.
3: Sustainable development is supported by federal, state, and local government agencies called as public policy. The federal or state government's assistance in achieving a sustainable development is included in the public policy area.
4: Used to meet sustainability goals across all other domains called as economic norm. The economic domain examines the economic benefit created by long-term development.
For more information regarding Sustainable development, visit:
brainly.com/question/15347391
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Answer: the pioneer species
Explanation:
 
        
                    
             
        
        
        
The answer is No. The analysis concluded that there
is no indication that pain-related fears mediate for reducing disability and pain
in patients with complex regional pain syndrome.
Complex Regional Pain Syndrome (CRPS)
is called as Reflex sympathetic dystrophy<span> (RSD)</span><span>, in this condition you have a pain in arm or leg, which develop
after any injury, surgery, stroke etc. Medical treatment needed in this
condition, may be some medication or physiotherapy.</span>