The correct answer is:
 b regulating body heat.
Explanation:
Camels have humps on their backs as rooms to store fat. It is this fact that they live off when food and liquid are scarce. A well-fed camel in good shape has a firm, upright hump. After a long, exhausting wilderness journey the corresponding camel will have a hump that does floppy and bent over to one side.e. Concentrating body fat in their humps reduces heat-trapping.
 
        
                    
             
        
        
        
Answer:Answer:
For 1: The correct answer is Model 1, 2, and 4.
For 2: The correct answer is Option 1.
Explanation:
For 1:
An element has 3 subatomic particles: electrons (E), neutrons (N) and protons (P).
Atomic number is defined as the number of protons or number of electrons.
Atoms having same number of protons are same. From the given models, Model 1, 2 and 4 have 2 protons with different neutrons. Hence, these models belong to same element.
For 2:
A compound is defined as a substance in which two or more types of elements combine in a fixed ratio. For Example:  is a compound made out of atoms of carbon and oxygen.
Hence, the correct answer is Option 2.
 
        
             
        
        
        
The answer is B)<span> </span>temporal isolation.
<span>
<span>Temporal isolation is a type of reproductive isolation, which could be prezygotic or postzygotic. Temporal isolation is prezygotic reproductive isolation since it occurs before fertilization and zygote production. Temporal isolation is result of temporal differences in breeding. In this example, the breeding season of Rana aurora lasts from January to March while the breeding season of Rana boylii lasts from April to July. So, these two breeding seasons do not coincide and these species could not mate.</span></span>
 
        
             
        
        
        
THE EFFECT IS TREYWAY 6IX9INE
        
             
        
        
        
The correct answer is Lysosome.  
A membrane-bound organelle witnessed in various animal cells and the majority of plant cells is known as the lysosome. They are spherical vesicles, which comprises hydrolytic enzymes that can dissociate various types of biomolecules.  
A lysosome exhibits a particular composition, of both its lumenal proteins and membrane proteins. The lysosome functions as the waste disposal system of the cell by digesting undesired substances in the cytoplasm, both from obsolete components within the cell and from external of the cell.