Answer:
science is different from many other ways of learning because of the way it is done. Science relies on testing ideas with evidence gathered from the natural world.
Hope this helps
 
        
                    
             
        
        
        
Th e original sentence is correctly written. Th e giant fungus is described as an interwoven filigree spawned … some 10,000 years ago and extending for more than 30 acres. Th e present participle extending parallels the past participle spawned. A Correct. Th is sentence has the participles spawned and extending in a correct parallel construction. Spawned refers to something that happened in the past, while extending refers to something that continues into the present. 
option A is the answer
 "EXTENDING"
        
             
        
        
        
Carbon dioxide is an example of a Greenhouse gas transported by the cardiovascular system to excretory organs and tissues
        
             
        
        
        
23 and  for the female and for the male there are 46