Answer:
Flowers and cones have different structures. Cones when mature have a woody texture and is made up of scales while flowers have colorful petals, sepals and both male and female reproductive portions are called stamens and pistils. 
Explanation:
 
        
             
        
        
        
<span>the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
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I think the answer is liver and hepatic portal vein
Hope this helps
        
                    
             
        
        
        
Take one tab by mouth up to four times a day, before meals and at bedtime. 
 
        
             
        
        
        
Answer:
The main step to prepare herbarium sheet are:
Collection and pressing of specimens. Fresh materials are pressed in plant press in herbarium press. ... 
Drying of specimens. ... 
Mounting of specimens on herbarium sheets. ... 
Labeling of specimens. ...