Answer:
C. Panthera leo
Explanation:
If they ask for the classification search on google what the animal. It tells you the name and classification. Ex-Peacock. Phylum: Chordata
Family: Phasianidae 
Ex-Lizard. Scientific name: Lacertilia
Class: Reptilia
Kingdom: Animalia
Phylum: Chordata
Order: Scaled reptiles
Rank: Suborder
 
        
                    
             
        
        
        
I believe the answer is B
        
             
        
        
        
Answer:
paracrine signaling.
Explanation:
Chemical signaling between cells is one of the most important ways that activities of tissues and  organs are coordinated. The nervous system is the other major coordinating system in animals,  but even here chemical signaling is used between adjacent neurons. The mechanisms involved are  described as either being paracrine, autocrine, intracrine, endocrine, neuroendocrine or  pheromones. Paracrine signals diffuse locally and act on neighboring cells.
 
        
             
        
        
        
<span>The answer is: they are not the right ways to lose weight.
</span><span>All of these methods are not healthy because they don't have enough essencial nutrients, they</span> contain chemicals/ irregular ingredients and makes our metabolism slow down to save energy.
They can make people lose weight because they are cutting drastically their calorie intake but it can't be maintained forever. Most likely people will regain the weight lost after ending this diets.
        
             
        
        
        
Answer:
The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus.
Explanation:
Hope this helps, have a good day/night! :)