The space inside the nose. The nasal cavity lies above the bone that forms the roof of the mouth and curves down at the back to join the throat. It is divided into two sections called nasal passages. Air moves through these passages during breathing.
All this combined = rise in fatalities which = less reproduction = lower population
Answer:
It attempts something else to reach the same end product.
Plants cell unable to do photosynthesis use the reaction from our cells creating ATP. There are some other examples I'm sure but I can't remember them of the top of my head.
The correct answer for this question is 'Mouth, Stomach, Small Intestine'.
what is Digestion?
Digestion is the process of breakdown of large insoluble food molecules into small water soluble molecules for absorption is called as digestion
The digestion of Carbohydrates usually takes place in small intestine but the digestion process starts in the mouth by the help of salivary amylase present in the saliva. The complete digestion takes place in small intestine with the help of pancreatic enzymes called α-glucosidase and amylase
The protein digestion takes place in the stomach as the Ph conditions are favourable for the digestion of proteins the stomach walls release pepsin enzyme for the synthesis of proteins the protein digestion also takes place in small intestine.
Lipids are mostly digested in the small intestines by the help of bile and pancreatic lipases the lipids get broken down to fatty acids and monoglycerides for easier absorption this process of breaking down fats is called as Emulsification
Learn more about Digestion by clicking here :
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I believe the answer should be solar