Macromolecules. this is the only element found on proteins but not carbs.
 
        
             
        
        
        
The adaptation of shoebills responds to changes in external temperature when it's too cold in their environment.
<h3>What changes occur to 
Shoebills in cold?</h3>
Shoebills have adapted long toes with no webbing which helps them to balance on the swampy vegetation while stalking prey. There are few predators of shoebill storks. Young and eggs may be taken by nest predators but shoebill storks can defend their young and build nests in areas unreachable to many predators. Shoebills eat big fish such as lungfish and catfish This bird eats crocodiles and they hunt like bosses of the swamp. The Shoebill will stand there motionless like a statue. Some birds fluff up their feathers and open up their wings to catch a breeze that helping them cool.
So we can conclude that If the temperature is very cold then the  Shoebill can't go outside.
Learn more about it shoebills here: brainly.com/question/11408596
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Pathogenic means bacterium, virus, or other micro organism that causes disease. So the answer is C.
        
             
        
        
        
The Lokiarchaeota cell is one of the only ones they have yet to find out stuff about. Scientists also need to know about it because it is apart of our body and maybe sometimes they can cause infection in the body. Scientists need to know if it could lead to to some of the biggest infections ever. (I rlly Hope this helps you)
        
             
        
        
        
Answer:
Estrogen 
Explanation:
During puberty, a number of changes occur in the body. The hormone responsible for the development of these characteristics in females is Estrogen. Estrogen causes the female's body to mature and prepare it for pregnancy.