A, I believe. Because after collecting you need to analyze in order to do many other steps. Also all the other answers are something before collecting data
        
                    
             
        
        
        
A. l and lll only is your answer
        
                    
             
        
        
        
A likely diagnosis would be a pelvic inflammatory disease. It is an infection of the reproductive system of a female. It would include the ovaries, uterus, cervix and the fallopian tube. It is commonly caused by STI or sexually transmitted infection like gonorrhea and <span>chlamydia</span>. Symptoms include pain in the pelvis and the lower belly, heavy discharge with unpleasant smell, pain during intercourse, bleeding, fever and pain when urinating. If this disease is not treated well it could lead to more serious problems or complications like trouble in getting pregnant and pain in the pelvic area that does not go away.
        
             
        
        
        
Answer:
i think it's A. why? because bumblebees pollinate flowers making more grow but dragonflies EAT the bees so they'll decrease.