Alpha radiation because it’s just not part of the electromagnetic spectrum
        
                    
             
        
        
        
In early spring, many wildflowers begin to grow, produce flowers, and release seeds. The leaves of the wildflowers make food before the leaves of the trees in the area begin to develop. The early growth pattern of the wildflowers would likely result in decreased competition for sunlight between the trees and the wildflowers (1). There is a good reason why the wildflowers grow so much earlier than the trees. If they start growing at the same time in spring, then the tree leaves will block out the sun for the wildflowers. 
        
             
        
        
        
Gastric juice helps to convert food into simpler substances 
the main function of the teeth is the chewing of food, breaking down food into very small pieces
the two components of digestive system is pepsinogen and mucous 
oesophagus is the food pipe. by this the food passes from mouth to stomach through regular contraction and expansion
because the bread (starch) converts into carbohydrate by the enzyme salivary amylase 
chapati is the instant source of carbohydrate 
in mouth
cellulose 
salivary gland
in liver
ingestion 
by taste buds 
liver
pseudopodia
:)
        
                    
             
        
        
        
The following are the characteristics of Cnidaria:  
1. The organisms have specialized stinging cells known as cnidocytes.  
2. Two types of body plans exist, that is, polyp and medusa.  
3. The phenomenon of alternation of generation is observed.  
The following are the characteristics of Porifera:  
1. The organisms lack symmetry.  
2. The adult forms are sessile.  
3. The organisms obtain food by filtering water.