They are broken down into smaller molecules and are made into ATP (cellular respiration), or into storage fat for the body's reserve energy. They are broken down in a process called hydrolysis.
The purple circular structures are the nucleus.
Choice C. that is Nitrogen.
Choice A. is a nitrate
Choice B. is carbon dioxide
Choice D. is ammonia
Hope this helps :)
Answer:
selective pressures will decrease the number of birds with large beaks.
Explanation: